2011153816

素因数分解:

$2^3\times 7^1\times {\mathrm{35913461}}^1$

素因数の和:35913474

約数の個数: 16

約数和(自身を含む): 4309615440

約数和(自身を除く): 2298461624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 35913461, 71826922, 143653844, 251394227, 287307688, 502788454, 1005576908, 2011153816]

約数ペア:

[(1, 2011153816), (2, 1005576908), (4, 502788454), (7, 287307688), (8, 251394227), (14, 143653844), (28, 71826922), (56, 35913461)]