2564201315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1360319}}^1$

素因数の和:1360366

約数の個数: 16

約数和(自身を含む): 3428006400

約数和(自身を除く): 863805085

約数列:

[1, 5, 13, 29, 65, 145, 377, 1885, 1360319, 6801595, 17684147, 39449251, 88420735, 197246255, 512840263, 2564201315]

約数ペア:

[(1, 2564201315), (5, 512840263), (13, 197246255), (29, 88420735), (65, 39449251), (145, 17684147), (377, 6801595), (1885, 1360319)]