1580494816

素因数分解:

$2^5\times {\mathrm{419}}^1\times {\mathrm{117877}}^1$

素因数の和:118306

約数の個数: 24

約数和(自身を含む): 3119051880

約数和(自身を除く): 1538557064

約数列:

[1, 2, 4, 8, 16, 32, 419, 838, 1676, 3352, 6704, 13408, 117877, 235754, 471508, 943016, 1886032, 3772064, 49390463, 98780926, 197561852, 395123704, 790247408, 1580494816]

約数ペア:

[(1, 1580494816), (2, 790247408), (4, 395123704), (8, 197561852), (16, 98780926), (32, 49390463), (419, 3772064), (838, 1886032), (1676, 943016), (3352, 471508), (6704, 235754), (13408, 117877)]