320986846

素因数分解:

$2^1\times {\mathrm{467}}^1\times {\mathrm{557}}^1\times {\mathrm{617}}^1$

素因数の和:1643

約数の個数: 16

約数和(自身を含む): 484160976

約数和(自身を除く): 163174130

約数列:

[1, 2, 467, 557, 617, 934, 1114, 1234, 260119, 288139, 343669, 520238, 576278, 687338, 160493423, 320986846]

約数ペア:

[(1, 320986846), (2, 160493423), (467, 687338), (557, 576278), (617, 520238), (934, 343669), (1114, 288139), (1234, 260119)]