1296191230

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{869927}}^1$

素因数の和:870083

約数の個数: 16

約数和(自身を含む): 2348805600

約数和(自身を除く): 1052614370

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 869927, 1739854, 4349635, 8699270, 129619123, 259238246, 648095615, 1296191230]

約数ペア:

[(1, 1296191230), (2, 648095615), (5, 259238246), (10, 129619123), (149, 8699270), (298, 4349635), (745, 1739854), (1490, 869927)]