2951740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13417}}^1$

素因数の和:13437

約数の個数: 24

約数和(自身を含む): 6762672

約数和(自身を除く): 3810932

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 13417, 26834, 53668, 67085, 134170, 147587, 268340, 295174, 590348, 737935, 1475870, 2951740]

約数ペア:

[(1, 2951740), (2, 1475870), (4, 737935), (5, 590348), (10, 295174), (11, 268340), (20, 147587), (22, 134170), (44, 67085), (55, 53668), (110, 26834), (220, 13417)]