520796838

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{12227}}^1$

素因数の和:12492

約数の個数: 32

約数和(自身を含む): 1079976960

約数和(自身を除く): 559180122

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 229, 458, 687, 1374, 7099, 12227, 14198, 21297, 24454, 36681, 42594, 73362, 379037, 758074, 1137111, 2274222, 2799983, 5599966, 8399949, 16799898, 86799473, 173598946, 260398419, 520796838]

約数ペア:

[(1, 520796838), (2, 260398419), (3, 173598946), (6, 86799473), (31, 16799898), (62, 8399949), (93, 5599966), (186, 2799983), (229, 2274222), (458, 1137111), (687, 758074), (1374, 379037), (7099, 73362), (12227, 42594), (14198, 36681), (21297, 24454)]