2045772799

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{1493}}^1\times {\mathrm{3209}}^1$

素因数の和:4770

約数の個数: 16

約数和(自身を含む): 2378687040

約数和(自身を除く): 332914241

約数列:

[1, 7, 61, 427, 1493, 3209, 10451, 22463, 91073, 195749, 637511, 1370243, 4791037, 33537259, 292253257, 2045772799]

約数ペア:

[(1, 2045772799), (7, 292253257), (61, 33537259), (427, 4791037), (1493, 1370243), (3209, 637511), (10451, 195749), (22463, 91073)]