2039686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:204

約数の個数: 32

約数和(自身を含む): 3628800

約数和(自身を除く): 1589114

約数列:

[1, 2, 11, 22, 23, 29, 46, 58, 139, 253, 278, 319, 506, 638, 667, 1334, 1529, 3058, 3197, 4031, 6394, 7337, 8062, 14674, 35167, 44341, 70334, 88682, 92713, 185426, 1019843, 2039686]

約数ペア:

[(1, 2039686), (2, 1019843), (11, 185426), (22, 92713), (23, 88682), (29, 70334), (46, 44341), (58, 35167), (139, 14674), (253, 8062), (278, 7337), (319, 6394), (506, 4031), (638, 3197), (667, 3058), (1334, 1529)]