2458874873

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{13291}}^1$

素因数の和:13437

約数の個数: 32

約数和(自身を含む): 3215600640

約数和(自身を除く): 756725767

約数列:

[1, 7, 13, 19, 91, 107, 133, 247, 749, 1391, 1729, 2033, 9737, 13291, 14231, 26429, 93037, 172783, 185003, 252529, 1209481, 1422137, 1767703, 3282877, 9954959, 18487781, 22980139, 27020603, 129414467, 189144221, 351267839, 2458874873]

約数ペア:

[(1, 2458874873), (7, 351267839), (13, 189144221), (19, 129414467), (91, 27020603), (107, 22980139), (133, 18487781), (247, 9954959), (749, 3282877), (1391, 1767703), (1729, 1422137), (2033, 1209481), (9737, 252529), (13291, 185003), (14231, 172783), (26429, 93037)]