2492540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7331}}^1$

素因数の和:7357

約数の個数: 24

約数和(自身を含む): 5542992

約数和(自身を除く): 3050452

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 7331, 14662, 29324, 36655, 73310, 124627, 146620, 249254, 498508, 623135, 1246270, 2492540]

約数ペア:

[(1, 2492540), (2, 1246270), (4, 623135), (5, 498508), (10, 249254), (17, 146620), (20, 124627), (34, 73310), (68, 36655), (85, 29324), (170, 14662), (340, 7331)]