248264963

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{757}}^1$

素因数の和:1238

約数の個数: 16

約数和(自身を含む): 268695840

約数和(自身を除く): 20430877

約数列:

[1, 19, 41, 421, 757, 779, 7999, 14383, 17261, 31037, 318697, 327959, 589703, 6055243, 13066577, 248264963]

約数ペア:

[(1, 248264963), (19, 13066577), (41, 6055243), (421, 589703), (757, 327959), (779, 318697), (7999, 31037), (14383, 17261)]