82679398

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^2\times {\mathrm{307}}^1$

素因数の和:504

約数の個数: 24

約数和(自身を含む): 133238952

約数和(自身を除く): 50559554

約数列:

[1, 2, 17, 34, 89, 178, 307, 614, 1513, 3026, 5219, 7921, 10438, 15842, 27323, 54646, 134657, 269314, 464491, 928982, 2431747, 4863494, 41339699, 82679398]

約数ペア:

[(1, 82679398), (2, 41339699), (17, 4863494), (34, 2431747), (89, 928982), (178, 464491), (307, 269314), (614, 134657), (1513, 54646), (3026, 27323), (5219, 15842), (7921, 10438)]