1640840802062

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{174669023}}^1$

素因数の和:174669104

約数の個数: 32

約数和(自身を含む): 3118890092544

約数和(自身を除く): 1478049290482

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 122, 154, 427, 671, 854, 1342, 4697, 9394, 174669023, 349338046, 1222683161, 1921359253, 2445366322, 3842718506, 10654810403, 13449514771, 21309620806, 26899029542, 74583672821, 117202914433, 149167345642, 234405828866, 820420401031, 1640840802062]

約数ペア:

[(1, 1640840802062), (2, 820420401031), (7, 234405828866), (11, 149167345642), (14, 117202914433), (22, 74583672821), (61, 26899029542), (77, 21309620806), (122, 13449514771), (154, 10654810403), (427, 3842718506), (671, 2445366322), (854, 1921359253), (1342, 1222683161), (4697, 349338046), (9394, 174669023)]