8420238073

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{1901}}^1$

素因数の和:2353

約数の個数: 32

約数和(自身を含む): 9713894400

約数和(自身を除く): 1293656327

約数列:

[1, 13, 29, 31, 377, 379, 403, 899, 1901, 4927, 10991, 11687, 11749, 24713, 55129, 58931, 142883, 152737, 340721, 716677, 720479, 766103, 1708999, 4429373, 9366227, 20893891, 22216987, 22334849, 271620583, 290353037, 647710621, 8420238073]

約数ペア:

[(1, 8420238073), (13, 647710621), (29, 290353037), (31, 271620583), (377, 22334849), (379, 22216987), (403, 20893891), (899, 9366227), (1901, 4429373), (4927, 1708999), (10991, 766103), (11687, 720479), (11749, 716677), (24713, 340721), (55129, 152737), (58931, 142883)]