13231781164

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{941}}^1\times {\mathrm{17317}}^1$

素因数の和:18298

約数の個数: 48

約数和(自身を含む): 27406774080

約数和(自身を除く): 14174992916

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 941, 1882, 3764, 6587, 13174, 17317, 26348, 27289, 34634, 54578, 69268, 109156, 121219, 191023, 242438, 382046, 484876, 502193, 764092, 1004386, 2008772, 3515351, 7030702, 14061404, 16295297, 32590594, 65181188, 114067079, 228134158, 456268316, 472563613, 945127226, 1890254452, 3307945291, 6615890582, 13231781164]

約数ペア:

[(1, 13231781164), (2, 6615890582), (4, 3307945291), (7, 1890254452), (14, 945127226), (28, 472563613), (29, 456268316), (58, 228134158), (116, 114067079), (203, 65181188), (406, 32590594), (812, 16295297), (941, 14061404), (1882, 7030702), (3764, 3515351), (6587, 2008772), (13174, 1004386), (17317, 764092), (26348, 502193), (27289, 484876), (34634, 382046), (54578, 242438), (69268, 191023), (109156, 121219)]