2021870590

素因数分解:

$2^1\times 5^1\times {\mathrm{599}}^1\times {\mathrm{337541}}^1$

素因数の和:338147

約数の個数: 16

約数和(自身を含む): 3645453600

約数和(自身を除く): 1623583010

約数列:

[1, 2, 5, 10, 599, 1198, 2995, 5990, 337541, 675082, 1687705, 3375410, 202187059, 404374118, 1010935295, 2021870590]

約数ペア:

[(1, 2021870590), (2, 1010935295), (5, 404374118), (10, 202187059), (599, 3375410), (1198, 1687705), (2995, 675082), (5990, 337541)]