2097490

素因数分解:

$2^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{601}}^1$

素因数の和:957

約数の個数: 16

約数和(自身を含む): 3792600

約数和(自身を除く): 1695110

約数列:

[1, 2, 5, 10, 349, 601, 698, 1202, 1745, 3005, 3490, 6010, 209749, 419498, 1048745, 2097490]

約数ペア:

[(1, 2097490), (2, 1048745), (5, 419498), (10, 209749), (349, 6010), (601, 3490), (698, 3005), (1202, 1745)]