2891066570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{425783}}^1$

素因数の和:425894

約数の個数: 32

約数和(自身を含む): 6008663808

約数和(自身を除く): 3117597238

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 6790, 425783, 851566, 2128915, 2980481, 4257830, 5960962, 14902405, 29804810, 41300951, 82601902, 206504755, 289106657, 413009510, 578213314, 1445533285, 2891066570]

約数ペア:

[(1, 2891066570), (2, 1445533285), (5, 578213314), (7, 413009510), (10, 289106657), (14, 206504755), (35, 82601902), (70, 41300951), (97, 29804810), (194, 14902405), (485, 5960962), (679, 4257830), (970, 2980481), (1358, 2128915), (3395, 851566), (6790, 425783)]