2009207102

素因数分解:

$2^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{378667}}^1$

素因数の和:379055

約数の個数: 16

約数和(自身を含む): 3453452160

約数和(自身を除く): 1444245058

約数列:

[1, 2, 7, 14, 379, 758, 2653, 5306, 378667, 757334, 2650669, 5301338, 143514793, 287029586, 1004603551, 2009207102]

約数ペア:

[(1, 2009207102), (2, 1004603551), (7, 287029586), (14, 143514793), (379, 5301338), (758, 2650669), (2653, 757334), (5306, 378667)]