26816728510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18752957}}^1$

素因数の和:18752988

約数の個数: 32

約数和(自身を含む): 56708944992

約数和(自身を除く): 29892216482

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 18752957, 37505914, 93764785, 187529570, 206282527, 243788441, 412565054, 487576882, 1031412635, 1218942205, 2062825270, 2437884410, 2681672851, 5363345702, 13408364255, 26816728510]

約数ペア:

[(1, 26816728510), (2, 13408364255), (5, 5363345702), (10, 2681672851), (11, 2437884410), (13, 2062825270), (22, 1218942205), (26, 1031412635), (55, 487576882), (65, 412565054), (110, 243788441), (130, 206282527), (143, 187529570), (286, 93764785), (715, 37505914), (1430, 18752957)]