2100057590

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{774929}}^1$

素因数の和:775207

約数の個数: 16

約数和(自身を含む): 3794057280

約数和(自身を除く): 1693999690

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 774929, 1549858, 3874645, 7749290, 210005759, 420011518, 1050028795, 2100057590]

約数ペア:

[(1, 2100057590), (2, 1050028795), (5, 420011518), (10, 210005759), (271, 7749290), (542, 3874645), (1355, 1549858), (2710, 774929)]