1376804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 2963520

約数和(自身を除く): 1586716

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 83, 116, 143, 166, 286, 319, 332, 377, 572, 638, 754, 913, 1079, 1276, 1508, 1826, 2158, 2407, 3652, 4147, 4316, 4814, 8294, 9628, 11869, 16588, 23738, 26477, 31291, 47476, 52954, 62582, 105908, 125164, 344201, 688402, 1376804]

約数ペア:

[(1, 1376804), (2, 688402), (4, 344201), (11, 125164), (13, 105908), (22, 62582), (26, 52954), (29, 47476), (44, 31291), (52, 26477), (58, 23738), (83, 16588), (116, 11869), (143, 9628), (166, 8294), (286, 4814), (319, 4316), (332, 4147), (377, 3652), (572, 2407), (638, 2158), (754, 1826), (913, 1508), (1079, 1276)]