2010977218

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{249439}}^1$

素因数の和:249609

約数の個数: 16

約数和(自身を含む): 3142944000

約数和(自身を除く): 1131966782

約数列:

[1, 2, 29, 58, 139, 278, 4031, 8062, 249439, 498878, 7233731, 14467462, 34672021, 69344042, 1005488609, 2010977218]

約数ペア:

[(1, 2010977218), (2, 1005488609), (29, 69344042), (58, 34672021), (139, 14467462), (278, 7233731), (4031, 498878), (8062, 249439)]