2021159672

素因数分解:

$2^3\times 7^1\times {\mathrm{36092137}}^1$

素因数の和:36092150

約数の個数: 16

約数和(自身を含む): 4331056560

約数和(自身を除く): 2309896888

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 36092137, 72184274, 144368548, 252644959, 288737096, 505289918, 1010579836, 2021159672]

約数ペア:

[(1, 2021159672), (2, 1010579836), (4, 505289918), (7, 288737096), (8, 252644959), (14, 144368548), (28, 72184274), (56, 36092137)]