2018976470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28842521}}^1$

素因数の和:28842535

約数の個数: 16

約数和(自身を含む): 4153323168

約数和(自身を除く): 2134346698

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28842521, 57685042, 144212605, 201897647, 288425210, 403795294, 1009488235, 2018976470]

約数ペア:

[(1, 2018976470), (2, 1009488235), (5, 403795294), (7, 288425210), (10, 201897647), (14, 144212605), (35, 57685042), (70, 28842521)]