2912606257

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{487}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 3320352000

約数和(自身を除く): 407745743

約数列:

[1, 11, 41, 89, 149, 451, 487, 979, 1639, 3649, 5357, 6109, 13261, 19967, 40139, 43343, 67199, 72563, 145871, 219637, 476773, 543701, 798193, 1777063, 2975083, 5980711, 6458107, 19547693, 32725913, 71039177, 264782387, 2912606257]

約数ペア:

[(1, 2912606257), (11, 264782387), (41, 71039177), (89, 32725913), (149, 19547693), (451, 6458107), (487, 5980711), (979, 2975083), (1639, 1777063), (3649, 798193), (5357, 543701), (6109, 476773), (13261, 219637), (19967, 145871), (40139, 72563), (43343, 67199)]