2109016730

素因数分解:

$2^1\times 5^1\times {\mathrm{1873}}^1\times {\mathrm{112601}}^1$

素因数の和:114481

約数の個数: 16

約数和(自身を含む): 3798290664

約数和(自身を除く): 1689273934

約数列:

[1, 2, 5, 10, 1873, 3746, 9365, 18730, 112601, 225202, 563005, 1126010, 210901673, 421803346, 1054508365, 2109016730]

約数ペア:

[(1, 2109016730), (2, 1054508365), (5, 421803346), (10, 210901673), (1873, 1126010), (3746, 563005), (9365, 225202), (18730, 112601)]