2560204

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 4678128

約数和(自身を除く): 2117924

約数列:

[1, 2, 4, 41, 67, 82, 134, 164, 233, 268, 466, 932, 2747, 5494, 9553, 10988, 15611, 19106, 31222, 38212, 62444, 640051, 1280102, 2560204]

約数ペア:

[(1, 2560204), (2, 1280102), (4, 640051), (41, 62444), (67, 38212), (82, 31222), (134, 19106), (164, 15611), (233, 10988), (268, 9553), (466, 5494), (932, 2747)]