2084540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6131}}^1$

素因数の和:6157

約数の個数: 24

約数和(自身を含む): 4635792

約数和(自身を除く): 2551252

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 6131, 12262, 24524, 30655, 61310, 104227, 122620, 208454, 416908, 521135, 1042270, 2084540]

約数ペア:

[(1, 2084540), (2, 1042270), (4, 521135), (5, 416908), (10, 208454), (17, 122620), (20, 104227), (34, 61310), (68, 30655), (85, 24524), (170, 12262), (340, 6131)]