4219384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1399}}^1$

素因数の和:1447

約数の個数: 32

約数和(自身を含む): 8820000

約数和(自身を除く): 4600616

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1399, 1508, 2798, 3016, 5596, 11192, 18187, 36374, 40571, 72748, 81142, 145496, 162284, 324568, 527423, 1054846, 2109692, 4219384]

約数ペア:

[(1, 4219384), (2, 2109692), (4, 1054846), (8, 527423), (13, 324568), (26, 162284), (29, 145496), (52, 81142), (58, 72748), (104, 40571), (116, 36374), (232, 18187), (377, 11192), (754, 5596), (1399, 3016), (1508, 2798)]