4798820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18457}}^1$

素因数の和:18479

約数の個数: 24

約数和(自身を含む): 10853304

約数和(自身を除く): 6054484

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 18457, 36914, 73828, 92285, 184570, 239941, 369140, 479882, 959764, 1199705, 2399410, 4798820]

約数ペア:

[(1, 4798820), (2, 2399410), (4, 1199705), (5, 959764), (10, 479882), (13, 369140), (20, 239941), (26, 184570), (52, 92285), (65, 73828), (130, 36914), (260, 18457)]