8117842

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:513

約数の個数: 16

約数和(自身を含む): 12422592

約数和(自身を除く): 4304750

約数列:

[1, 2, 103, 157, 206, 251, 314, 502, 16171, 25853, 32342, 39407, 51706, 78814, 4058921, 8117842]

約数ペア:

[(1, 8117842), (2, 4058921), (103, 78814), (157, 51706), (206, 39407), (251, 32342), (314, 25853), (502, 16171)]