390166806

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{2097671}}^1$

素因数の和:2097707

約数の個数: 16

約数和(自身を含む): 805506048

約数和(自身を除く): 415339242

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 2097671, 4195342, 6293013, 12586026, 65027801, 130055602, 195083403, 390166806]

約数ペア:

[(1, 390166806), (2, 195083403), (3, 130055602), (6, 65027801), (31, 12586026), (62, 6293013), (93, 4195342), (186, 2097671)]