1566771856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2477}}^1\times {\mathrm{3041}}^1$

素因数の和:5539

約数の個数: 40

約数和(自身を含む): 3271524984

約数和(自身を除く): 1704753128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2477, 3041, 4954, 6082, 9908, 12164, 19816, 24328, 32201, 39533, 39632, 48656, 64402, 79066, 128804, 158132, 257608, 316264, 515216, 632528, 7532557, 15065114, 30130228, 60260456, 97923241, 120520912, 195846482, 391692964, 783385928, 1566771856]

約数ペア:

[(1, 1566771856), (2, 783385928), (4, 391692964), (8, 195846482), (13, 120520912), (16, 97923241), (26, 60260456), (52, 30130228), (104, 15065114), (208, 7532557), (2477, 632528), (3041, 515216), (4954, 316264), (6082, 257608), (9908, 158132), (12164, 128804), (19816, 79066), (24328, 64402), (32201, 48656), (39533, 39632)]