2017542404

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{227}}^1\times {\mathrm{11279}}^1$

素因数の和:11707

約数の個数: 24

約数和(自身を含む): 3564570240

約数和(自身を除く): 1547027836

約数列:

[1, 2, 4, 197, 227, 394, 454, 788, 908, 11279, 22558, 44719, 45116, 89438, 178876, 2221963, 2560333, 4443926, 5120666, 8887852, 10241332, 504385601, 1008771202, 2017542404]

約数ペア:

[(1, 2017542404), (2, 1008771202), (4, 504385601), (197, 10241332), (227, 8887852), (394, 5120666), (454, 4443926), (788, 2560333), (908, 2221963), (11279, 178876), (22558, 89438), (44719, 45116)]