2151650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1871}}^1$

素因数の和:1906

約数の個数: 24

約数和(自身を含む): 4178304

約数和(自身を除く): 2026654

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 1871, 3742, 9355, 18710, 43033, 46775, 86066, 93550, 215165, 430330, 1075825, 2151650]

約数ペア:

[(1, 2151650), (2, 1075825), (5, 430330), (10, 215165), (23, 93550), (25, 86066), (46, 46775), (50, 43033), (115, 18710), (230, 9355), (575, 3742), (1150, 1871)]