2079386470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29705521}}^1$

素因数の和:29705535

約数の個数: 16

約数和(自身を含む): 4277595168

約数和(自身を除く): 2198208698

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 29705521, 59411042, 148527605, 207938647, 297055210, 415877294, 1039693235, 2079386470]

約数ペア:

[(1, 2079386470), (2, 1039693235), (5, 415877294), (7, 297055210), (10, 207938647), (14, 148527605), (35, 59411042), (70, 29705521)]