1376417

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:236

約数の個数: 16

約数和(自身を含む): 1689600

約数和(自身を除く): 313183

約数列:

[1, 7, 19, 79, 131, 133, 553, 917, 1501, 2489, 10349, 10507, 17423, 72443, 196631, 1376417]

約数ペア:

[(1, 1376417), (7, 196631), (19, 72443), (79, 17423), (131, 10507), (133, 10349), (553, 2489), (917, 1501)]