2912981618

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{24251}}^1$

素因数の和:24410

約数の個数: 32

約数和(自身を含む): 4801896000

約数和(自身を除く): 1888914382

約数列:

[1, 2, 19, 29, 38, 58, 109, 218, 551, 1102, 2071, 3161, 4142, 6322, 24251, 48502, 60059, 120118, 460769, 703279, 921538, 1406558, 2643359, 5286718, 13362301, 26724602, 50223821, 76657411, 100447642, 153314822, 1456490809, 2912981618]

約数ペア:

[(1, 2912981618), (2, 1456490809), (19, 153314822), (29, 100447642), (38, 76657411), (58, 50223821), (109, 26724602), (218, 13362301), (551, 5286718), (1102, 2643359), (2071, 1406558), (3161, 921538), (4142, 703279), (6322, 460769), (24251, 120118), (48502, 60059)]