2762025740

素因数分解:

$2^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{302191}}^1$

素因数の和:302657

約数の個数: 24

約数和(自身を含む): 5812965312

約数和(自身を除く): 3050939572

約数列:

[1, 2, 4, 5, 10, 20, 457, 914, 1828, 2285, 4570, 9140, 302191, 604382, 1208764, 1510955, 3021910, 6043820, 138101287, 276202574, 552405148, 690506435, 1381012870, 2762025740]

約数ペア:

[(1, 2762025740), (2, 1381012870), (4, 690506435), (5, 552405148), (10, 276202574), (20, 138101287), (457, 6043820), (914, 3021910), (1828, 1510955), (2285, 1208764), (4570, 604382), (9140, 302191)]