1210400926

素因数分解:

$2^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{195163}}^1$

素因数の和:195615

約数の個数: 16

約数和(自身を含む): 2079667584

約数和(自身を除く): 869266658

約数列:

[1, 2, 7, 14, 443, 886, 3101, 6202, 195163, 390326, 1366141, 2732282, 86457209, 172914418, 605200463, 1210400926]

約数ペア:

[(1, 1210400926), (2, 605200463), (7, 172914418), (14, 86457209), (443, 2732282), (886, 1366141), (3101, 390326), (6202, 195163)]