889192954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{31873}}^1$

素因数の和:31954

約数の個数: 32

約数和(自身を含む): 1526127120

約数和(自身を除く): 636934166

約数列:

[1, 2, 13, 26, 29, 37, 58, 74, 377, 481, 754, 962, 1073, 2146, 13949, 27898, 31873, 63746, 414349, 828698, 924317, 1179301, 1848634, 2358602, 12016121, 15330913, 24032242, 30661826, 34199729, 68399458, 444596477, 889192954]

約数ペア:

[(1, 889192954), (2, 444596477), (13, 68399458), (26, 34199729), (29, 30661826), (37, 24032242), (58, 15330913), (74, 12016121), (377, 2358602), (481, 1848634), (754, 1179301), (962, 924317), (1073, 828698), (2146, 414349), (13949, 63746), (27898, 31873)]