2021302090

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{467}}^1\times {\mathrm{1033}}^1$

素因数の和:1926

約数の個数: 32

約数和(自身を含む): 3658374720

約数和(自身を除く): 1637072630

約数列:

[1, 2, 5, 10, 419, 467, 838, 934, 1033, 2066, 2095, 2335, 4190, 4670, 5165, 10330, 195673, 391346, 432827, 482411, 865654, 964822, 978365, 1956730, 2164135, 2412055, 4328270, 4824110, 202130209, 404260418, 1010651045, 2021302090]

約数ペア:

[(1, 2021302090), (2, 1010651045), (5, 404260418), (10, 202130209), (419, 4824110), (467, 4328270), (838, 2412055), (934, 2164135), (1033, 1956730), (2066, 978365), (2095, 964822), (2335, 865654), (4190, 482411), (4670, 432827), (5165, 391346), (10330, 195673)]