386918402

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^3\times {\mathrm{233}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 670592520

約数和(自身を除く): 283674118

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 233, 289, 338, 442, 466, 578, 2873, 3029, 3757, 3961, 4913, 5746, 6058, 7514, 7922, 9826, 39377, 48841, 51493, 63869, 67337, 78754, 97682, 102986, 127738, 134674, 669409, 830297, 875381, 1144729, 1338818, 1660594, 1750762, 2289458, 11379953, 14881477, 22759906, 29762954, 193459201, 386918402]

約数ペア:

[(1, 386918402), (2, 193459201), (13, 29762954), (17, 22759906), (26, 14881477), (34, 11379953), (169, 2289458), (221, 1750762), (233, 1660594), (289, 1338818), (338, 1144729), (442, 875381), (466, 830297), (578, 669409), (2873, 134674), (3029, 127738), (3757, 102986), (3961, 97682), (4913, 78754), (5746, 67337), (6058, 63869), (7514, 51493), (7922, 48841), (9826, 39377)]