2021178712

素因数分解:

$2^3\times 7^1\times {\mathrm{36092477}}^1$

素因数の和:36092490

約数の個数: 16

約数和(自身を含む): 4331097360

約数和(自身を除く): 2309918648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 36092477, 72184954, 144369908, 252647339, 288739816, 505294678, 1010589356, 2021178712]

約数ペア:

[(1, 2021178712), (2, 1010589356), (4, 505294678), (7, 288739816), (8, 252647339), (14, 144369908), (28, 72184954), (56, 36092477)]