253405200386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{2069729}}^1$

素因数の和:2070038

約数の個数: 32

約数和(自身を含む): 434991014640

約数和(自身を除く): 181585814254

約数列:

[1, 2, 13, 17, 26, 34, 221, 277, 442, 554, 3601, 4709, 7202, 9418, 61217, 122434, 2069729, 4139458, 26906477, 35185393, 53812954, 70370786, 457410109, 573314933, 914820218, 1146629866, 7453094129, 9746353861, 14906188258, 19492707722, 126702600193, 253405200386]

約数ペア:

[(1, 253405200386), (2, 126702600193), (13, 19492707722), (17, 14906188258), (26, 9746353861), (34, 7453094129), (221, 1146629866), (277, 914820218), (442, 573314933), (554, 457410109), (3601, 70370786), (4709, 53812954), (7202, 35185393), (9418, 26906477), (61217, 4139458), (122434, 2069729)]