345717878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{797}}^1\times {\mathrm{19717}}^1$

素因数の和:20527

約数の個数: 16

約数和(自身を含む): 566458704

約数和(自身を除く): 220740826

約数列:

[1, 2, 11, 22, 797, 1594, 8767, 17534, 19717, 39434, 216887, 433774, 15714449, 31428898, 172858939, 345717878]

約数ペア:

[(1, 345717878), (2, 172858939), (11, 31428898), (22, 15714449), (797, 433774), (1594, 216887), (8767, 39434), (17534, 19717)]