331350274

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1013}}^1\times {\mathrm{3989}}^1$

素因数の和:5045

約数の個数: 16

約数和(自身を含む): 509778360

約数和(自身を除く): 178428086

約数列:

[1, 2, 41, 82, 1013, 2026, 3989, 7978, 41533, 83066, 163549, 327098, 4040857, 8081714, 165675137, 331350274]

約数ペア:

[(1, 331350274), (2, 165675137), (41, 8081714), (82, 4040857), (1013, 327098), (2026, 163549), (3989, 83066), (7978, 41533)]