556431404

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{241}}^1\times {\mathrm{7907}}^1$

素因数の和:8225

約数の個数: 24

約数和(自身を含む): 991315248

約数和(自身を除く): 434883844

約数列:

[1, 2, 4, 73, 146, 241, 292, 482, 964, 7907, 15814, 17593, 31628, 35186, 70372, 577211, 1154422, 1905587, 2308844, 3811174, 7622348, 139107851, 278215702, 556431404]

約数ペア:

[(1, 556431404), (2, 278215702), (4, 139107851), (73, 7622348), (146, 3811174), (241, 2308844), (292, 1905587), (482, 1154422), (964, 577211), (7907, 70372), (15814, 35186), (17593, 31628)]