2984254

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:904

約数の個数: 32

約数和(自身を含む): 5806080

約数和(自身を除く): 2821826

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 863, 1726, 1729, 3458, 6041, 11219, 12082, 16397, 22438, 32794, 78533, 114779, 157066, 213161, 229558, 426322, 1492127, 2984254]

約数ペア:

[(1, 2984254), (2, 1492127), (7, 426322), (13, 229558), (14, 213161), (19, 157066), (26, 114779), (38, 78533), (91, 32794), (133, 22438), (182, 16397), (247, 12082), (266, 11219), (494, 6041), (863, 3458), (1726, 1729)]