7563313130

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1886113}}^1$

素因数の和:1886521

約数の個数: 16

約数和(自身を含む): 13647920904

約数和(自身を除く): 6084607774

約数列:

[1, 2, 5, 10, 401, 802, 2005, 4010, 1886113, 3772226, 9430565, 18861130, 756331313, 1512662626, 3781656565, 7563313130]

約数ペア:

[(1, 7563313130), (2, 3781656565), (5, 1512662626), (10, 756331313), (401, 18861130), (802, 9430565), (2005, 3772226), (4010, 1886113)]