25513050628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1697701}}^1$

素因数の和:1697752

約数の個数: 36

約数和(自身を含む): 51077062372

約数和(自身を除く): 25564011744

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 289, 442, 578, 884, 1156, 3757, 7514, 15028, 1697701, 3395402, 6790804, 22070113, 28860917, 44140226, 57721834, 88280452, 115443668, 375191921, 490635589, 750383842, 981271178, 1500767684, 1962542356, 6378262657, 12756525314, 25513050628]

約数ペア:

[(1, 25513050628), (2, 12756525314), (4, 6378262657), (13, 1962542356), (17, 1500767684), (26, 981271178), (34, 750383842), (52, 490635589), (68, 375191921), (221, 115443668), (289, 88280452), (442, 57721834), (578, 44140226), (884, 28860917), (1156, 22070113), (3757, 6790804), (7514, 3395402), (15028, 1697701)]