261569698

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{92297}}^1$

素因数の和:92421

約数の個数: 16

約数和(自身を含む): 426416760

約数和(自身を除く): 164847062

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 92297, 184594, 1199861, 2399722, 10060373, 20120746, 130784849, 261569698]

約数ペア:

[(1, 261569698), (2, 130784849), (13, 20120746), (26, 10060373), (109, 2399722), (218, 1199861), (1417, 184594), (2834, 92297)]