470890628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{9055589}}^1$

素因数の和:9055606

約数の個数: 12

約数和(自身を含む): 887447820

約数和(自身を除く): 416557192

約数列:

[1, 2, 4, 13, 26, 52, 9055589, 18111178, 36222356, 117722657, 235445314, 470890628]

約数ペア:

[(1, 470890628), (2, 235445314), (4, 117722657), (13, 36222356), (26, 18111178), (52, 9055589)]