2578804579

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1481}}^1\times {\mathrm{7879}}^1$

素因数の和:9390

約数の個数: 16

約数和(自身を含む): 2942896320

約数和(自身を除く): 364091741

約数列:

[1, 13, 17, 221, 1481, 7879, 19253, 25177, 102427, 133943, 327301, 1741259, 11668799, 151694387, 198369583, 2578804579]

約数ペア:

[(1, 2578804579), (13, 198369583), (17, 151694387), (221, 11668799), (1481, 1741259), (7879, 327301), (19253, 133943), (25177, 102427)]