2016806512

素因数分解:

$2^4\times 7^1\times {\mathrm{18007201}}^1$

素因数の和:18007216

約数の個数: 20

約数和(自身を含む): 4465786096

約数和(自身を除く): 2448979584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 18007201, 36014402, 72028804, 126050407, 144057608, 252100814, 288115216, 504201628, 1008403256, 2016806512]

約数ペア:

[(1, 2016806512), (2, 1008403256), (4, 504201628), (7, 288115216), (8, 252100814), (14, 144057608), (16, 126050407), (28, 72028804), (56, 36014402), (112, 18007201)]