426364510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{298157}}^1$

素因数の和:298188

約数の個数: 32

約数和(自身を含む): 901629792

約数和(自身を除く): 475265282

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 298157, 596314, 1490785, 2981570, 3279727, 3876041, 6559454, 7752082, 16398635, 19380205, 32797270, 38760410, 42636451, 85272902, 213182255, 426364510]

約数ペア:

[(1, 426364510), (2, 213182255), (5, 85272902), (10, 42636451), (11, 38760410), (13, 32797270), (22, 19380205), (26, 16398635), (55, 7752082), (65, 6559454), (110, 3876041), (130, 3279727), (143, 2981570), (286, 1490785), (715, 596314), (1430, 298157)]