619184410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4762957}}^1$

素因数の和:4762977

約数の個数: 16

約数和(自身を含む): 1200265416

約数和(自身を除く): 581081006

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 4762957, 9525914, 23814785, 47629570, 61918441, 123836882, 309592205, 619184410]

約数ペア:

[(1, 619184410), (2, 309592205), (5, 123836882), (10, 61918441), (13, 47629570), (26, 23814785), (65, 9525914), (130, 4762957)]