2223880004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{284093}}^1$

素因数の和:284219

約数の個数: 24

約数和(自身を含む): 4136408640

約数和(自身を除く): 1912528636

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1957, 3914, 7828, 284093, 568186, 1136372, 5397767, 10795534, 21591068, 29261579, 58523158, 117046316, 555970001, 1111940002, 2223880004]

約数ペア:

[(1, 2223880004), (2, 1111940002), (4, 555970001), (19, 117046316), (38, 58523158), (76, 29261579), (103, 21591068), (206, 10795534), (412, 5397767), (1957, 1136372), (3914, 568186), (7828, 284093)]