718788897254

素因数分解:

$2^1\times {\mathrm{317}}^1\times {\mathrm{379}}^1\times {\mathrm{1013}}^1\times {\mathrm{2953}}^1$

素因数の和:4664

約数の個数: 32

約数和(自身を含む): 1085876457120

約数和(自身を除く): 367087559866

約数列:

[1, 2, 317, 379, 634, 758, 1013, 2026, 2953, 5906, 120143, 240286, 321121, 383927, 642242, 767854, 936101, 1119187, 1872202, 2238374, 2991389, 5982778, 121704859, 243409718, 354782279, 709564558, 948270313, 1133736431, 1896540626, 2267472862, 359394448627, 718788897254]

約数ペア:

[(1, 718788897254), (2, 359394448627), (317, 2267472862), (379, 1896540626), (634, 1133736431), (758, 948270313), (1013, 709564558), (2026, 354782279), (2953, 243409718), (5906, 121704859), (120143, 5982778), (240286, 2991389), (321121, 2238374), (383927, 1872202), (642242, 1119187), (767854, 936101)]