1555502014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{660791}}^1$

素因数の和:660911

約数の個数: 16

約数和(自身を含む): 2569159296

約数和(自身を除く): 1013657282

約数列:

[1, 2, 11, 22, 107, 214, 1177, 2354, 660791, 1321582, 7268701, 14537402, 70704637, 141409274, 777751007, 1555502014]

約数ペア:

[(1, 1555502014), (2, 777751007), (11, 141409274), (22, 70704637), (107, 14537402), (214, 7268701), (1177, 1321582), (2354, 660791)]