492030290

素因数分解:

$2^1\times 5^1\times {\mathrm{1619}}^1\times {\mathrm{30391}}^1$

素因数の和:32017

約数の個数: 16

約数和(自身を含む): 886230720

約数和(自身を除く): 394200430

約数列:

[1, 2, 5, 10, 1619, 3238, 8095, 16190, 30391, 60782, 151955, 303910, 49203029, 98406058, 246015145, 492030290]

約数ペア:

[(1, 492030290), (2, 246015145), (5, 98406058), (10, 49203029), (1619, 303910), (3238, 151955), (8095, 60782), (16190, 30391)]