2649069509

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^2\times {\mathrm{179}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 2875485600

約数和(自身を除く): 226416091

約数列:

[1, 19, 61, 113, 179, 1159, 2147, 3401, 6893, 10919, 12769, 20227, 130967, 207461, 242611, 384313, 778909, 1233847, 2285651, 14799271, 23443093, 43427369, 139424711, 2649069509]

約数ペア:

[(1, 2649069509), (19, 139424711), (61, 43427369), (113, 23443093), (179, 14799271), (1159, 2285651), (2147, 1233847), (3401, 778909), (6893, 384313), (10919, 242611), (12769, 207461), (20227, 130967)]