2928088

素因数分解:

$2^3\times {\mathrm{571}}^1\times {\mathrm{641}}^1$

素因数の和:1218

約数の個数: 16

約数和(自身を含む): 5508360

約数和(自身を除く): 2580272

約数列:

[1, 2, 4, 8, 571, 641, 1142, 1282, 2284, 2564, 4568, 5128, 366011, 732022, 1464044, 2928088]

約数ペア:

[(1, 2928088), (2, 1464044), (4, 732022), (8, 366011), (571, 5128), (641, 4568), (1142, 2564), (1282, 2284)]