1118408039

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{60497}}^1$

素因数の和:60662

約数の個数: 16

約数和(自身を含む): 1355155200

約数和(自身を除く): 236747161

約数列:

[1, 7, 19, 133, 139, 973, 2641, 18487, 60497, 423479, 1149443, 8046101, 8409083, 58863581, 159772577, 1118408039]

約数ペア:

[(1, 1118408039), (7, 159772577), (19, 58863581), (133, 8409083), (139, 8046101), (973, 1149443), (2641, 423479), (18487, 60497)]