2024374460

素因数分解:

$2^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{254959}}^1$

素因数の和:255365

約数の個数: 24

約数和(自身を含む): 4261911360

約数和(自身を除く): 2237536900

約数列:

[1, 2, 4, 5, 10, 20, 397, 794, 1588, 1985, 3970, 7940, 254959, 509918, 1019836, 1274795, 2549590, 5099180, 101218723, 202437446, 404874892, 506093615, 1012187230, 2024374460]

約数ペア:

[(1, 2024374460), (2, 1012187230), (4, 506093615), (5, 404874892), (10, 202437446), (20, 101218723), (397, 5099180), (794, 2549590), (1588, 1274795), (1985, 1019836), (3970, 509918), (7940, 254959)]