1031417926

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:290

約数の個数: 128

約数和(自身を含む): 2136637440

約数和(自身を除く): 1105219514

約数列:

[1, 2, 7, 11, 14, 19, 22, 31, 38, 62, 77, 83, 133, 137, 154, 166, 209, 217, 266, 274, 341, 418, 434, 581, 589, 682, 913, 959, 1162, 1178, 1463, 1507, 1577, 1826, 1918, 2387, 2573, 2603, 2926, 3014, 3154, 4123, 4247, 4774, 5146, 5206, 6391, 6479, 8246, 8494, 10549, 11039, 11371, 12782, 12958, 17347, 18011, 18221, 21098, 22078, 22742, 28303, 28633, 29729, 34694, 36022, 36442, 45353, 46717, 48887, 56606, 57266, 59458, 79597, 80693, 90706, 93434, 97774, 121429, 125081, 159194, 161386, 198121, 200431, 216049, 242858, 250162, 327019, 342209, 352501, 396242, 400862, 432098, 537757, 564851, 654038, 684418, 705002, 875567, 887623, 1075514, 1129702, 1512343, 1751134, 1775246, 2376539, 2467507, 3024686, 3764299, 3877511, 4753078, 4935014, 6213361, 6697519, 7528598, 7755022, 12426722, 13395038, 16635773, 27142577, 33271546, 46882633, 54285154, 73672709, 93765266, 147345418, 515708963, 1031417926]

約数ペア:

[(1, 1031417926), (2, 515708963), (7, 147345418), (11, 93765266), (14, 73672709), (19, 54285154), (22, 46882633), (31, 33271546), (38, 27142577), (62, 16635773), (77, 13395038), (83, 12426722), (133, 7755022), (137, 7528598), (154, 6697519), (166, 6213361), (209, 4935014), (217, 4753078), (266, 3877511), (274, 3764299), (341, 3024686), (418, 2467507), (434, 2376539), (581, 1775246), (589, 1751134), (682, 1512343), (913, 1129702), (959, 1075514), (1162, 887623), (1178, 875567), (1463, 705002), (1507, 684418), (1577, 654038), (1826, 564851), (1918, 537757), (2387, 432098), (2573, 400862), (2603, 396242), (2926, 352501), (3014, 342209), (3154, 327019), (4123, 250162), (4247, 242858), (4774, 216049), (5146, 200431), (5206, 198121), (6391, 161386), (6479, 159194), (8246, 125081), (8494, 121429), (10549, 97774), (11039, 93434), (11371, 90706), (12782, 80693), (12958, 79597), (17347, 59458), (18011, 57266), (18221, 56606), (21098, 48887), (22078, 46717), (22742, 45353), (28303, 36442), (28633, 36022), (29729, 34694)]