2197686817

素因数分解:

${\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1031}}^1\times {\mathrm{1087}}^1$

素因数の和:2208

約数の個数: 16

約数和(自身を含む): 2304018432

約数和(自身を除く): 106331615

約数列:

[1, 37, 53, 1031, 1087, 1961, 38147, 40219, 54643, 57611, 1120697, 2021791, 2131607, 41465789, 59396941, 2197686817]

約数ペア:

[(1, 2197686817), (37, 59396941), (53, 41465789), (1031, 2131607), (1087, 2021791), (1961, 1120697), (38147, 57611), (40219, 54643)]