419792746

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{2003}}^1\times {\mathrm{2437}}^1$

素因数の和:4485

約数の個数: 16

約数和(自身を含む): 644919264

約数和(自身を除く): 225126518

約数列:

[1, 2, 43, 86, 2003, 2437, 4006, 4874, 86129, 104791, 172258, 209582, 4881311, 9762622, 209896373, 419792746]

約数ペア:

[(1, 419792746), (2, 209896373), (43, 9762622), (86, 4881311), (2003, 209582), (2437, 172258), (4006, 104791), (4874, 86129)]