2256142868

素因数分解:

$2^2\times 7^4\times {\mathrm{234917}}^1$

素因数の和:234949

約数の個数: 30

約数和(自身を含む): 4606037226

約数和(自身を除く): 2349894358

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 4802, 9604, 234917, 469834, 939668, 1644419, 3288838, 6577676, 11510933, 23021866, 46043732, 80576531, 161153062, 322306124, 564035717, 1128071434, 2256142868]

約数ペア:

[(1, 2256142868), (2, 1128071434), (4, 564035717), (7, 322306124), (14, 161153062), (28, 80576531), (49, 46043732), (98, 23021866), (196, 11510933), (343, 6577676), (686, 3288838), (1372, 1644419), (2401, 939668), (4802, 469834), (9604, 234917)]