255320419222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{12689}}^1\times {\mathrm{914609}}^1$

素因数の和:927311

約数の個数: 16

約数和(自身を含む): 417830432400

約数和(自身を除く): 162510013178

約数列:

[1, 2, 11, 22, 12689, 25378, 139579, 279158, 914609, 1829218, 10060699, 20121398, 11605473601, 23210947202, 127660209611, 255320419222]

約数ペア:

[(1, 255320419222), (2, 127660209611), (11, 23210947202), (22, 11605473601), (12689, 20121398), (25378, 10060699), (139579, 1829218), (279158, 914609)]