487596488

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{20809}}^1$

素因数の和:20945

約数の個数: 32

約数和(自身を含む): 955179000

約数和(自身を除く): 467582512

約数列:

[1, 2, 4, 8, 29, 58, 101, 116, 202, 232, 404, 808, 2929, 5858, 11716, 20809, 23432, 41618, 83236, 166472, 603461, 1206922, 2101709, 2413844, 4203418, 4827688, 8406836, 16813672, 60949561, 121899122, 243798244, 487596488]

約数ペア:

[(1, 487596488), (2, 243798244), (4, 121899122), (8, 60949561), (29, 16813672), (58, 8406836), (101, 4827688), (116, 4203418), (202, 2413844), (232, 2101709), (404, 1206922), (808, 603461), (2929, 166472), (5858, 83236), (11716, 41618), (20809, 23432)]