2555400959

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1\times {\mathrm{2957}}^1$

素因数の和:3506

約数の個数: 16

約数和(自身を含む): 2687851776

約数和(自身を除く): 132450817

約数列:

[1, 31, 61, 457, 1891, 2957, 14167, 27877, 91667, 180377, 864187, 1351349, 5591687, 41891819, 82432289, 2555400959]

約数ペア:

[(1, 2555400959), (31, 82432289), (61, 41891819), (457, 5591687), (1891, 1351349), (2957, 864187), (14167, 180377), (27877, 91667)]