491442886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{757}}^1\times {\mathrm{1283}}^1$

素因数の和:2076

約数の個数: 32

約数和(自身を含む): 840907008

約数和(自身を除く): 349464122

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 757, 1283, 1514, 2566, 8327, 14113, 16654, 17411, 28226, 29509, 34822, 59018, 191521, 324599, 383042, 649198, 971231, 1942462, 10683541, 21367082, 22338313, 44676626, 245721443, 491442886]

約数ペア:

[(1, 491442886), (2, 245721443), (11, 44676626), (22, 22338313), (23, 21367082), (46, 10683541), (253, 1942462), (506, 971231), (757, 649198), (1283, 383042), (1514, 324599), (2566, 191521), (8327, 59018), (14113, 34822), (16654, 29509), (17411, 28226)]