2085181172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{155657}}^1$

素因数の和:155875

約数の個数: 24

約数和(自身を含む): 3883355784

約数和(自身を除く): 1798174612

約数列:

[1, 2, 4, 17, 34, 68, 197, 394, 788, 3349, 6698, 13396, 155657, 311314, 622628, 2646169, 5292338, 10584676, 30664429, 61328858, 122657716, 521295293, 1042590586, 2085181172]

約数ペア:

[(1, 2085181172), (2, 1042590586), (4, 521295293), (17, 122657716), (34, 61328858), (68, 30664429), (197, 10584676), (394, 5292338), (788, 2646169), (3349, 622628), (6698, 311314), (13396, 155657)]