2011080428

素因数分解:

$2^2\times 7^1\times {\mathrm{569}}^1\times {\mathrm{126229}}^1$

素因数の和:126809

約数の個数: 24

約数和(自身を含む): 4029261600

約数和(自身を除く): 2018181172

約数列:

[1, 2, 4, 7, 14, 28, 569, 1138, 2276, 3983, 7966, 15932, 126229, 252458, 504916, 883603, 1767206, 3534412, 71824301, 143648602, 287297204, 502770107, 1005540214, 2011080428]

約数ペア:

[(1, 2011080428), (2, 1005540214), (4, 502770107), (7, 287297204), (14, 143648602), (28, 71824301), (569, 3534412), (1138, 1767206), (2276, 883603), (3983, 504916), (7966, 252458), (15932, 126229)]