3881306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 7027776

約数和(自身を除く): 3146470

約数列:

[1, 2, 11, 13, 22, 26, 41, 82, 143, 286, 331, 451, 533, 662, 902, 1066, 3641, 4303, 5863, 7282, 8606, 11726, 13571, 27142, 47333, 94666, 149281, 176423, 298562, 352846, 1940653, 3881306]

約数ペア:

[(1, 3881306), (2, 1940653), (11, 352846), (13, 298562), (22, 176423), (26, 149281), (41, 94666), (82, 47333), (143, 27142), (286, 13571), (331, 11726), (451, 8606), (533, 7282), (662, 5863), (902, 4303), (1066, 3641)]