419909830

素因数分解:

$2^1\times 5^1\times {\mathrm{4153}}^1\times {\mathrm{10111}}^1$

素因数の和:14271

約数の個数: 16

約数和(自身を含む): 756094464

約数和(自身を除く): 336184634

約数列:

[1, 2, 5, 10, 4153, 8306, 10111, 20222, 20765, 41530, 50555, 101110, 41990983, 83981966, 209954915, 419909830]

約数ペア:

[(1, 419909830), (2, 209954915), (5, 83981966), (10, 41990983), (4153, 101110), (8306, 50555), (10111, 41530), (20222, 20765)]