248919217

素因数分解:

${\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{457}}^1$

素因数の和:792

約数の個数: 16

約数和(自身を含む): 261169920

約数和(自身を除く): 12250703

約数列:

[1, 43, 53, 239, 457, 2279, 10277, 12667, 19651, 24221, 109223, 544681, 1041503, 4696589, 5788819, 248919217]

約数ペア:

[(1, 248919217), (43, 5788819), (53, 4696589), (239, 1041503), (457, 544681), (2279, 109223), (10277, 24221), (12667, 19651)]