380852848

素因数分解:

$2^4\times {\mathrm{1217}}^1\times {\mathrm{19559}}^1$

素因数の和:20784

約数の個数: 20

約数和(自身を含む): 738546480

約数和(自身を除く): 357693632

約数列:

[1, 2, 4, 8, 16, 1217, 2434, 4868, 9736, 19472, 19559, 39118, 78236, 156472, 312944, 23803303, 47606606, 95213212, 190426424, 380852848]

約数ペア:

[(1, 380852848), (2, 190426424), (4, 95213212), (8, 47606606), (16, 23803303), (1217, 312944), (2434, 156472), (4868, 78236), (9736, 39118), (19472, 19559)]