2009091406

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4948501}}^1$

素因数の和:4948539

約数の個数: 16

約数和(自身を含む): 3562921440

約数和(自身を除く): 1553830034

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 4948501, 9897002, 34639507, 69279014, 143506529, 287013058, 1004545703, 2009091406]

約数ペア:

[(1, 2009091406), (2, 1004545703), (7, 287013058), (14, 143506529), (29, 69279014), (58, 34639507), (203, 9897002), (406, 4948501)]