2402686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 4386816

約数和(自身を除く): 1984130

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 271, 286, 341, 403, 542, 682, 806, 2981, 3523, 4433, 5962, 7046, 8401, 8866, 16802, 38753, 77506, 92411, 109213, 184822, 218426, 1201343, 2402686]

約数ペア:

[(1, 2402686), (2, 1201343), (11, 218426), (13, 184822), (22, 109213), (26, 92411), (31, 77506), (62, 38753), (143, 16802), (271, 8866), (286, 8401), (341, 7046), (403, 5962), (542, 4433), (682, 3523), (806, 2981)]