10940937694

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{509}}^1$

素因数の和:889

約数の個数: 64

約数和(自身を含む): 18189619200

約数和(自身を除く): 7248681506

約数列:

[1, 2, 19, 31, 38, 62, 71, 142, 257, 509, 514, 589, 1018, 1178, 1349, 2201, 2698, 4402, 4883, 7967, 9671, 9766, 15779, 15934, 18247, 19342, 31558, 36139, 36494, 41819, 72278, 83638, 130813, 151373, 261626, 299801, 302746, 346693, 565657, 599602, 686641, 693386, 1120309, 1131314, 1373282, 2240618, 2485447, 4055203, 4970894, 8110406, 9287723, 10747483, 18575446, 21285871, 21494966, 42571742, 77048857, 154097714, 176466737, 287919413, 352933474, 575838826, 5470468847, 10940937694]

約数ペア:

[(1, 10940937694), (2, 5470468847), (19, 575838826), (31, 352933474), (38, 287919413), (62, 176466737), (71, 154097714), (142, 77048857), (257, 42571742), (509, 21494966), (514, 21285871), (589, 18575446), (1018, 10747483), (1178, 9287723), (1349, 8110406), (2201, 4970894), (2698, 4055203), (4402, 2485447), (4883, 2240618), (7967, 1373282), (9671, 1131314), (9766, 1120309), (15779, 693386), (15934, 686641), (18247, 599602), (19342, 565657), (31558, 346693), (36139, 302746), (36494, 299801), (41819, 261626), (72278, 151373), (83638, 130813)]