1296190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{18517}}^1$

素因数の和:18531

約数の個数: 16

約数和(自身を含む): 2666592

約数和(自身を除く): 1370402

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 18517, 37034, 92585, 129619, 185170, 259238, 648095, 1296190]

約数ペア:

[(1, 1296190), (2, 648095), (5, 259238), (7, 185170), (10, 129619), (14, 92585), (35, 37034), (70, 18517)]