7580180998

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{1049}}^1\times {\mathrm{21379}}^1$

素因数の和:22456

約数の個数: 24

約数和(自身を含む): 12324501000

約数和(自身を除く): 4744320002

約数列:

[1, 2, 13, 26, 169, 338, 1049, 2098, 13637, 21379, 27274, 42758, 177281, 277927, 354562, 555854, 3613051, 7226102, 22426571, 44853142, 291545423, 583090846, 3790090499, 7580180998]

約数ペア:

[(1, 7580180998), (2, 3790090499), (13, 583090846), (26, 291545423), (169, 44853142), (338, 22426571), (1049, 7226102), (2098, 3613051), (13637, 555854), (21379, 354562), (27274, 277927), (42758, 177281)]