2019294890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1\times {\mathrm{14657}}^1$

素因数の和:15286

約数の個数: 32

約数和(自身を含む): 3799353600

約数和(自身を除く): 1780058710

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 599, 1198, 2995, 5990, 13777, 14657, 27554, 29314, 68885, 73285, 137770, 146570, 337111, 674222, 1685555, 3371110, 8779543, 17559086, 43897715, 87795430, 201929489, 403858978, 1009647445, 2019294890]

約数ペア:

[(1, 2019294890), (2, 1009647445), (5, 403858978), (10, 201929489), (23, 87795430), (46, 43897715), (115, 17559086), (230, 8779543), (599, 3371110), (1198, 1685555), (2995, 674222), (5990, 337111), (13777, 146570), (14657, 137770), (27554, 73285), (29314, 68885)]