4399291673

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{3203}}^1$

素因数の和:3701

約数の個数: 32

約数和(自身を含む): 5536512000

約数和(自身を除く): 1137220327

約数列:

[1, 7, 19, 23, 133, 161, 437, 449, 3059, 3143, 3203, 8531, 10327, 22421, 59717, 60857, 72289, 73669, 196213, 425999, 515683, 1373491, 1399711, 1438147, 9797977, 10067029, 27324793, 33077381, 191273551, 231541667, 628470239, 4399291673]

約数ペア:

[(1, 4399291673), (7, 628470239), (19, 231541667), (23, 191273551), (133, 33077381), (161, 27324793), (437, 10067029), (449, 9797977), (3059, 1438147), (3143, 1399711), (3203, 1373491), (8531, 515683), (10327, 425999), (22421, 196213), (59717, 73669), (60857, 72289)]