5120206

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4019}}^1$

素因数の和:4048

約数の個数: 24

約数和(自身を含む): 9623880

約数和(自身を除く): 4503674

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 4019, 8038, 28133, 52247, 56266, 104494, 196931, 365729, 393862, 731458, 2560103, 5120206]

約数ペア:

[(1, 5120206), (2, 2560103), (7, 731458), (13, 393862), (14, 365729), (26, 196931), (49, 104494), (91, 56266), (98, 52247), (182, 28133), (637, 8038), (1274, 4019)]