2018880014

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1409}}^1\times {\mathrm{16661}}^1$

素因数の和:18115

約数の個数: 16

約数和(自身を含む): 3101131440

約数和(自身を除く): 1082251426

約数列:

[1, 2, 43, 86, 1409, 2818, 16661, 33322, 60587, 121174, 716423, 1432846, 23475349, 46950698, 1009440007, 2018880014]

約数ペア:

[(1, 2018880014), (2, 1009440007), (43, 46950698), (86, 23475349), (1409, 1432846), (2818, 716423), (16661, 121174), (33322, 60587)]