140674966

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{19609}}^1$

素因数の和:19839

約数の個数: 16

約数和(自身を含む): 224495280

約数和(自身を除く): 83820314

約数列:

[1, 2, 17, 34, 211, 422, 3587, 7174, 19609, 39218, 333353, 666706, 4137499, 8274998, 70337483, 140674966]

約数ペア:

[(1, 140674966), (2, 70337483), (17, 8274998), (34, 4137499), (211, 666706), (422, 333353), (3587, 39218), (7174, 19609)]