390403212

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1049471}}^1$

素因数の和:1049509

約数の個数: 24

約数和(自身を含む): 940326912

約数和(自身を除く): 549923700

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 1049471, 2098942, 3148413, 4197884, 6296826, 12593652, 32533601, 65067202, 97600803, 130134404, 195201606, 390403212]

約数ペア:

[(1, 390403212), (2, 195201606), (3, 130134404), (4, 97600803), (6, 65067202), (12, 32533601), (31, 12593652), (62, 6296826), (93, 4197884), (124, 3148413), (186, 2098942), (372, 1049471)]