2013228770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28760411}}^1$

素因数の和:28760425

約数の個数: 16

約数和(自身を含む): 4141499328

約数和(自身を除く): 2128270558

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28760411, 57520822, 143802055, 201322877, 287604110, 402645754, 1006614385, 2013228770]

約数ペア:

[(1, 2013228770), (2, 1006614385), (5, 402645754), (7, 287604110), (10, 201322877), (14, 143802055), (35, 57520822), (70, 28760411)]