2017409936

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{846229}}^1$

素因数の和:846386

約数の個数: 20

約数和(自身を含む): 3934969500

約数和(自身を除く): 1917559564

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 846229, 1692458, 3384916, 6769832, 13539664, 126088121, 252176242, 504352484, 1008704968, 2017409936]

約数ペア:

[(1, 2017409936), (2, 1008704968), (4, 504352484), (8, 252176242), (16, 126088121), (149, 13539664), (298, 6769832), (596, 3384916), (1192, 1692458), (2384, 846229)]