1399694816

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{3364651}}^1$

素因数の和:3364674

約数の個数: 24

約数和(自身を含む): 2967623064

約数和(自身を除く): 1567928248

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 3364651, 6729302, 13458604, 26917208, 43740463, 53834416, 87480926, 107668832, 174961852, 349923704, 699847408, 1399694816]

約数ペア:

[(1, 1399694816), (2, 699847408), (4, 349923704), (8, 174961852), (13, 107668832), (16, 87480926), (26, 53834416), (32, 43740463), (52, 26917208), (104, 13458604), (208, 6729302), (416, 3364651)]