1520803384

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{433}}^1\times {\mathrm{15139}}^1$

素因数の和:15607

約数の個数: 32

約数和(自身を含む): 2956842000

約数和(自身を除く): 1436038616

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 433, 866, 1732, 3464, 12557, 15139, 25114, 30278, 50228, 60556, 100456, 121112, 439031, 878062, 1756124, 3512248, 6555187, 13110374, 26220748, 52441496, 190100423, 380200846, 760401692, 1520803384]

約数ペア:

[(1, 1520803384), (2, 760401692), (4, 380200846), (8, 190100423), (29, 52441496), (58, 26220748), (116, 13110374), (232, 6555187), (433, 3512248), (866, 1756124), (1732, 878062), (3464, 439031), (12557, 121112), (15139, 100456), (25114, 60556), (30278, 50228)]