2017209110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28817273}}^1$

素因数の和:28817287

約数の個数: 16

約数和(自身を含む): 4149687456

約数和(自身を除く): 2132478346

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28817273, 57634546, 144086365, 201720911, 288172730, 403441822, 1008604555, 2017209110]

約数ペア:

[(1, 2017209110), (2, 1008604555), (5, 403441822), (7, 288172730), (10, 201720911), (14, 144086365), (35, 57634546), (70, 28817273)]