490959624

素因数分解:

$2^3\times 3^1\times {\mathrm{20456651}}^1$

素因数の和:20456660

約数の個数: 16

約数和(自身を含む): 1227399120

約数和(自身を除く): 736439496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 20456651, 40913302, 61369953, 81826604, 122739906, 163653208, 245479812, 490959624]

約数ペア:

[(1, 490959624), (2, 245479812), (3, 163653208), (4, 122739906), (6, 81826604), (8, 61369953), (12, 40913302), (24, 20456651)]