8221746

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{105407}}^1$

素因数の和:105425

約数の個数: 16

約数和(自身を含む): 17708544

約数和(自身を除く): 9486798

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 105407, 210814, 316221, 632442, 1370291, 2740582, 4110873, 8221746]

約数ペア:

[(1, 8221746), (2, 4110873), (3, 2740582), (6, 1370291), (13, 632442), (26, 316221), (39, 210814), (78, 105407)]