853923095998

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3210237203}}^1$

素因数の和:3210237231

約数の個数: 16

約数和(自身を含む): 1540913857920

約数和(自身を除く): 686990761922

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 3210237203, 6420474406, 22471660421, 44943320842, 60994506857, 121989013714, 426961547999, 853923095998]

約数ペア:

[(1, 853923095998), (2, 426961547999), (7, 121989013714), (14, 60994506857), (19, 44943320842), (38, 22471660421), (133, 6420474406), (266, 3210237203)]