2861160961

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1\times {\mathrm{7499}}^1$

素因数の和:8028

約数の個数: 16

約数和(自身を含む): 3088800000

約数和(自身を除く): 227639039

約数列:

[1, 19, 43, 467, 817, 7499, 8873, 20081, 142481, 322457, 381539, 3502033, 6126683, 66538627, 150587419, 2861160961]

約数ペア:

[(1, 2861160961), (19, 150587419), (43, 66538627), (467, 6126683), (817, 3502033), (7499, 381539), (8873, 322457), (20081, 142481)]