2014986470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28785521}}^1$

素因数の和:28785535

約数の個数: 16

約数和(自身を含む): 4145115168

約数和(自身を除く): 2130128698

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28785521, 57571042, 143927605, 201498647, 287855210, 402997294, 1007493235, 2014986470]

約数ペア:

[(1, 2014986470), (2, 1007493235), (5, 402997294), (7, 287855210), (10, 201498647), (14, 143927605), (35, 57571042), (70, 28785521)]