7989486

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 16536960

約数和(自身を除く): 8547474

約数列:

[1, 2, 3, 6, 43, 86, 129, 173, 179, 258, 346, 358, 519, 537, 1038, 1074, 7439, 7697, 14878, 15394, 22317, 23091, 30967, 44634, 46182, 61934, 92901, 185802, 1331581, 2663162, 3994743, 7989486]

約数ペア:

[(1, 7989486), (2, 3994743), (3, 2663162), (6, 1331581), (43, 185802), (86, 92901), (129, 61934), (173, 46182), (179, 44634), (258, 30967), (346, 23091), (358, 22317), (519, 15394), (537, 14878), (1038, 7697), (1074, 7439)]