181061764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{204821}}^1$

素因数の和:204855

約数の個数: 24

約数和(自身を含む): 361306008

約数和(自身を除く): 180244244

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 204821, 409642, 819284, 2662673, 3481957, 5325346, 6963914, 10650692, 13927828, 45265441, 90530882, 181061764]

約数ペア:

[(1, 181061764), (2, 90530882), (4, 45265441), (13, 13927828), (17, 10650692), (26, 6963914), (34, 5325346), (52, 3481957), (68, 2662673), (221, 819284), (442, 409642), (884, 204821)]