505921922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{12161}}^1$

素因数の和:12266

約数の個数: 32

約数和(自身を含む): 868658688

約数和(自身を除く): 362736766

約数列:

[1, 2, 11, 22, 31, 61, 62, 122, 341, 671, 682, 1342, 1891, 3782, 12161, 20801, 24322, 41602, 133771, 267542, 376991, 741821, 753982, 1483642, 4146901, 8160031, 8293802, 16320062, 22996451, 45992902, 252960961, 505921922]

約数ペア:

[(1, 505921922), (2, 252960961), (11, 45992902), (22, 22996451), (31, 16320062), (61, 8293802), (62, 8160031), (122, 4146901), (341, 1483642), (671, 753982), (682, 741821), (1342, 376991), (1891, 267542), (3782, 133771), (12161, 41602), (20801, 24322)]