559046884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{12821}}^1$

素因数の和:13827

約数の個数: 24

約数和(自身を含む): 1068431616

約数和(自身を除く): 509384732

約数列:

[1, 2, 4, 11, 22, 44, 991, 1982, 3964, 10901, 12821, 21802, 25642, 43604, 51284, 141031, 282062, 564124, 12705611, 25411222, 50822444, 139761721, 279523442, 559046884]

約数ペア:

[(1, 559046884), (2, 279523442), (4, 139761721), (11, 50822444), (22, 25411222), (44, 12705611), (991, 564124), (1982, 282062), (3964, 141031), (10901, 51284), (12821, 43604), (21802, 25642)]