1390294

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:519

約数の個数: 16

約数和(自身を含む): 2235168

約数和(自身を除く): 844874

約数列:

[1, 2, 17, 34, 103, 206, 397, 794, 1751, 3502, 6749, 13498, 40891, 81782, 695147, 1390294]

約数ペア:

[(1, 1390294), (2, 695147), (17, 81782), (34, 40891), (103, 13498), (206, 6749), (397, 3502), (794, 1751)]