1004030338

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3457}}^1\times {\mathrm{7643}}^1$

素因数の和:11121

約数の個数: 16

約数和(自身を含む): 1585977120

約数和(自身を除く): 581946782

約数列:

[1, 2, 19, 38, 3457, 6914, 7643, 15286, 65683, 131366, 145217, 290434, 26421851, 52843702, 502015169, 1004030338]

約数ペア:

[(1, 1004030338), (2, 502015169), (19, 52843702), (38, 26421851), (3457, 290434), (6914, 145217), (7643, 131366), (15286, 65683)]