848894260

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{903079}}^1$

素因数の和:903135

約数の個数: 24

約数和(自身を含む): 1820609280

約数和(自身を除く): 971715020

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 903079, 1806158, 3612316, 4515395, 9030790, 18061580, 42444713, 84889426, 169778852, 212223565, 424447130, 848894260]

約数ペア:

[(1, 848894260), (2, 424447130), (4, 212223565), (5, 169778852), (10, 84889426), (20, 42444713), (47, 18061580), (94, 9030790), (188, 4515395), (235, 3612316), (470, 1806158), (940, 903079)]