38778880894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{760579}}^1$

素因数の和:760684

約数の個数: 32

約数和(自身を含む): 65549826720

約数和(自身を除く): 26770945826

約数列:

[1, 2, 13, 26, 37, 53, 74, 106, 481, 689, 962, 1378, 1961, 3922, 25493, 50986, 760579, 1521158, 9887527, 19775054, 28141423, 40310687, 56282846, 80621374, 365838499, 524038931, 731676998, 1048077862, 1491495419, 2982990838, 19389440447, 38778880894]

約数ペア:

[(1, 38778880894), (2, 19389440447), (13, 2982990838), (26, 1491495419), (37, 1048077862), (53, 731676998), (74, 524038931), (106, 365838499), (481, 80621374), (689, 56282846), (962, 40310687), (1378, 28141423), (1961, 19775054), (3922, 9887527), (25493, 1521158), (50986, 760579)]