2942772088

素因数分解:

$2^3\times {\mathrm{1123}}^1\times {\mathrm{327557}}^1$

素因数の和:328686

約数の個数: 16

約数和(自身を含む): 5522627880

約数和(自身を除く): 2579855792

約数列:

[1, 2, 4, 8, 1123, 2246, 4492, 8984, 327557, 655114, 1310228, 2620456, 367846511, 735693022, 1471386044, 2942772088]

約数ペア:

[(1, 2942772088), (2, 1471386044), (4, 735693022), (8, 367846511), (1123, 2620456), (2246, 1310228), (4492, 655114), (8984, 327557)]