1856552966

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^4\times {\mathrm{419}}^1$

素因数の和:514

約数の個数: 40

約数和(自身を含む): 3119883480

約数和(自身を除く): 1263330514

約数列:

[1, 2, 17, 19, 34, 38, 323, 361, 419, 646, 722, 838, 6137, 6859, 7123, 7961, 12274, 13718, 14246, 15922, 116603, 130321, 135337, 151259, 233206, 260642, 270674, 302518, 2215457, 2571403, 2873921, 4430914, 5142806, 5747842, 48856657, 54604499, 97713314, 109208998, 928276483, 1856552966]

約数ペア:

[(1, 1856552966), (2, 928276483), (17, 109208998), (19, 97713314), (34, 54604499), (38, 48856657), (323, 5747842), (361, 5142806), (419, 4430914), (646, 2873921), (722, 2571403), (838, 2215457), (6137, 302518), (6859, 270674), (7123, 260642), (7961, 233206), (12274, 151259), (13718, 135337), (14246, 130321), (15922, 116603)]