489128152

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{1019}}^1\times {\mathrm{2069}}^1$

素因数の和:3123

約数の個数: 32

約数和(自身を含む): 950130000

約数和(自身を除く): 461001848

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 1019, 2038, 2069, 4076, 4138, 8152, 8276, 16552, 29551, 59102, 60001, 118204, 120002, 236408, 240004, 480008, 2108311, 4216622, 8433244, 16866488, 61141019, 122282038, 244564076, 489128152]

約数ペア:

[(1, 489128152), (2, 244564076), (4, 122282038), (8, 61141019), (29, 16866488), (58, 8433244), (116, 4216622), (232, 2108311), (1019, 480008), (2038, 240004), (2069, 236408), (4076, 120002), (4138, 118204), (8152, 60001), (8276, 59102), (16552, 29551)]