2015412830

素因数分解:

$2^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{448867}}^1$

素因数の和:449323

約数の個数: 16

約数和(自身を含む): 3635830800

約数和(自身を除く): 1620417970

約数列:

[1, 2, 5, 10, 449, 898, 2245, 4490, 448867, 897734, 2244335, 4488670, 201541283, 403082566, 1007706415, 2015412830]

約数ペア:

[(1, 2015412830), (2, 1007706415), (5, 403082566), (10, 201541283), (449, 4488670), (898, 2244335), (2245, 897734), (4490, 448867)]