2039771248

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{441127}}^1$

素因数の和:441169

約数の個数: 30

約数和(自身を含む): 4198215176

約数和(自身を除く): 2158443928

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 441127, 882254, 1764508, 3529016, 7058032, 7499159, 14998318, 29996636, 59993272, 119986544, 127485703, 254971406, 509942812, 1019885624, 2039771248]

約数ペア:

[(1, 2039771248), (2, 1019885624), (4, 509942812), (8, 254971406), (16, 127485703), (17, 119986544), (34, 59993272), (68, 29996636), (136, 14998318), (272, 7499159), (289, 7058032), (578, 3529016), (1156, 1764508), (2312, 882254), (4624, 441127)]