1296470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{18521}}^1$

素因数の和:18535

約数の個数: 16

約数和(自身を含む): 2667168

約数和(自身を除く): 1370698

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 18521, 37042, 92605, 129647, 185210, 259294, 648235, 1296470]

約数ペア:

[(1, 1296470), (2, 648235), (5, 259294), (7, 185210), (10, 129647), (14, 92605), (35, 37042), (70, 18521)]