1279885873

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{619}}^1\times {\mathrm{3739}}^1$

素因数の和:4444

約数の個数: 16

約数和(自身を含む): 1484032000

約数和(自身を除く): 204146127

約数列:

[1, 7, 79, 553, 619, 3739, 4333, 26173, 48901, 295381, 342307, 2067667, 2314441, 16201087, 182840839, 1279885873]

約数ペア:

[(1, 1279885873), (7, 182840839), (79, 16201087), (553, 2314441), (619, 2067667), (3739, 342307), (4333, 295381), (26173, 48901)]