1295638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1$

素因数の和:791

約数の個数: 16

約数和(自身を含む): 2099520

約数和(自身を除く): 803882

約数列:

[1, 2, 17, 34, 53, 106, 719, 901, 1438, 1802, 12223, 24446, 38107, 76214, 647819, 1295638]

約数ペア:

[(1, 1295638), (2, 647819), (17, 76214), (34, 38107), (53, 24446), (106, 12223), (719, 1802), (901, 1438)]