1330352828

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{444043}}^1$

素因数の和:444161

約数の個数: 24

約数和(自身を含む): 2685578112

約数和(自身を除く): 1355225284

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 444043, 888086, 1776172, 3108301, 6216602, 12433204, 47512601, 95025202, 190050404, 332588207, 665176414, 1330352828]

約数ペア:

[(1, 1330352828), (2, 665176414), (4, 332588207), (7, 190050404), (14, 95025202), (28, 47512601), (107, 12433204), (214, 6216602), (428, 3108301), (749, 1776172), (1498, 888086), (2996, 444043)]