1900152254

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1801}}^1$

素因数の和:1882

約数の個数: 128

約数和(自身を含む): 4185022464

約数和(自身を除く): 2284870210

約数列:

[1, 2, 7, 11, 13, 14, 17, 22, 26, 31, 34, 62, 77, 91, 119, 143, 154, 182, 187, 217, 221, 238, 286, 341, 374, 403, 434, 442, 527, 682, 806, 1001, 1054, 1309, 1547, 1801, 2002, 2387, 2431, 2618, 2821, 3094, 3602, 3689, 4433, 4774, 4862, 5642, 5797, 6851, 7378, 8866, 11594, 12607, 13702, 17017, 19811, 23413, 25214, 30617, 31031, 34034, 39622, 40579, 46826, 47957, 55831, 61234, 62062, 75361, 81158, 95914, 111662, 138677, 150722, 163891, 214319, 257543, 277354, 327782, 336787, 390817, 398021, 428638, 515086, 527527, 614141, 673574, 725803, 781634, 796042, 949127, 1055054, 1228282, 1451606, 1802801, 1898254, 2357509, 2786147, 3605602, 4298987, 4378231, 4715018, 5080621, 5572294, 6643889, 7983833, 8597974, 8756462, 10161242, 10440397, 12338651, 13287778, 15967666, 20880794, 24677302, 30647617, 55886831, 61295234, 73082779, 86370557, 111773662, 135725161, 146165558, 172741114, 271450322, 950076127, 1900152254]

約数ペア:

[(1, 1900152254), (2, 950076127), (7, 271450322), (11, 172741114), (13, 146165558), (14, 135725161), (17, 111773662), (22, 86370557), (26, 73082779), (31, 61295234), (34, 55886831), (62, 30647617), (77, 24677302), (91, 20880794), (119, 15967666), (143, 13287778), (154, 12338651), (182, 10440397), (187, 10161242), (217, 8756462), (221, 8597974), (238, 7983833), (286, 6643889), (341, 5572294), (374, 5080621), (403, 4715018), (434, 4378231), (442, 4298987), (527, 3605602), (682, 2786147), (806, 2357509), (1001, 1898254), (1054, 1802801), (1309, 1451606), (1547, 1228282), (1801, 1055054), (2002, 949127), (2387, 796042), (2431, 781634), (2618, 725803), (2821, 673574), (3094, 614141), (3602, 527527), (3689, 515086), (4433, 428638), (4774, 398021), (4862, 390817), (5642, 336787), (5797, 327782), (6851, 277354), (7378, 257543), (8866, 214319), (11594, 163891), (12607, 150722), (13702, 138677), (17017, 111662), (19811, 95914), (23413, 81158), (25214, 75361), (30617, 62062), (31031, 61234), (34034, 55831), (39622, 47957), (40579, 46826)]