2637259372

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{379}}^1\times {\mathrm{1307}}^1$

素因数の和:1723

約数の個数: 48

約数和(自身を含む): 5093665920

約数和(自身を除く): 2456406548

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 379, 484, 758, 1307, 1331, 1516, 2614, 2662, 4169, 5228, 5324, 8338, 14377, 16676, 28754, 45859, 57508, 91718, 158147, 183436, 316294, 495353, 504449, 632588, 990706, 1008898, 1739617, 1981412, 2017796, 3479234, 5448883, 6958468, 10897766, 21795532, 59937713, 119875426, 239750852, 659314843, 1318629686, 2637259372]

約数ペア:

[(1, 2637259372), (2, 1318629686), (4, 659314843), (11, 239750852), (22, 119875426), (44, 59937713), (121, 21795532), (242, 10897766), (379, 6958468), (484, 5448883), (758, 3479234), (1307, 2017796), (1331, 1981412), (1516, 1739617), (2614, 1008898), (2662, 990706), (4169, 632588), (5228, 504449), (5324, 495353), (8338, 316294), (14377, 183436), (16676, 158147), (28754, 91718), (45859, 57508)]