2101477810

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1056019}}^1$

素因数の和:1056225

約数の個数: 16

約数和(自身を含む): 3801672000

約数和(自身を除く): 1700194190

約数列:

[1, 2, 5, 10, 199, 398, 995, 1990, 1056019, 2112038, 5280095, 10560190, 210147781, 420295562, 1050738905, 2101477810]

約数ペア:

[(1, 2101477810), (2, 1050738905), (5, 420295562), (10, 210147781), (199, 10560190), (398, 5280095), (995, 2112038), (1990, 1056019)]