2000706470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28581521}}^1$

素因数の和:28581535

約数の個数: 16

約数和(自身を含む): 4115739168

約数和(自身を除く): 2115032698

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28581521, 57163042, 142907605, 200070647, 285815210, 400141294, 1000353235, 2000706470]

約数ペア:

[(1, 2000706470), (2, 1000353235), (5, 400141294), (7, 285815210), (10, 200070647), (14, 142907605), (35, 57163042), (70, 28581521)]