1989170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11701}}^1$

素因数の和:11725

約数の個数: 16

約数和(自身を含む): 3791448

約数和(自身を除く): 1802278

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 11701, 23402, 58505, 117010, 198917, 397834, 994585, 1989170]

約数ペア:

[(1, 1989170), (2, 994585), (5, 397834), (10, 198917), (17, 117010), (34, 58505), (85, 23402), (170, 11701)]