274879918

素因数分解:

$2^1\times {\mathrm{179}}^1\times {\mathrm{739}}^1\times {\mathrm{1039}}^1$

素因数の和:1959

約数の個数: 16

約数和(自身を含む): 415584000

約数和(自身を除く): 140704082

約数列:

[1, 2, 179, 358, 739, 1039, 1478, 2078, 132281, 185981, 264562, 371962, 767821, 1535642, 137439959, 274879918]

約数ペア:

[(1, 274879918), (2, 137439959), (179, 1535642), (358, 767821), (739, 371962), (1039, 264562), (1478, 185981), (2078, 132281)]