1267029158

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{647}}^1\times {\mathrm{9151}}^1$

素因数の和:9907

約数の個数: 16

約数和(自身を含む): 1921480704

約数和(自身を除く): 654451546

約数列:

[1, 2, 107, 214, 647, 1294, 9151, 18302, 69229, 138458, 979157, 1958314, 5920697, 11841394, 633514579, 1267029158]

約数ペア:

[(1, 1267029158), (2, 633514579), (107, 11841394), (214, 5920697), (647, 1958314), (1294, 979157), (9151, 138458), (18302, 69229)]