2040244465

素因数分解:

$5^1\times 7^1\times {\mathrm{1229}}^1\times {\mathrm{47431}}^1$

素因数の和:48672

約数の個数: 16

約数和(自身を含む): 2800385280

約数和(自身を除く): 760140815

約数列:

[1, 5, 7, 35, 1229, 6145, 8603, 43015, 47431, 237155, 332017, 1660085, 58292699, 291463495, 408048893, 2040244465]

約数ペア:

[(1, 2040244465), (5, 408048893), (7, 291463495), (35, 58292699), (1229, 1660085), (6145, 332017), (8603, 237155), (43015, 47431)]