1330593664

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{253543}}^1$

素因数の和:253598

約数の個数: 32

約数和(自身を含む): 2715456240

約数和(自身を除く): 1384862576

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 5248, 253543, 507086, 1014172, 2028344, 4056688, 8113376, 10395263, 16226752, 20790526, 32453504, 41581052, 83162104, 166324208, 332648416, 665296832, 1330593664]

約数ペア:

[(1, 1330593664), (2, 665296832), (4, 332648416), (8, 166324208), (16, 83162104), (32, 41581052), (41, 32453504), (64, 20790526), (82, 16226752), (128, 10395263), (164, 8113376), (328, 4056688), (656, 2028344), (1312, 1014172), (2624, 507086), (5248, 253543)]