1270040161

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{49921}}^1$

素因数の和:50056

約数の個数: 16

約数和(自身を含む): 1453728640

約数和(自身を除く): 183688479

約数列:

[1, 13, 19, 103, 247, 1339, 1957, 25441, 49921, 648973, 948499, 5141863, 12330487, 66844219, 97695397, 1270040161]

約数ペア:

[(1, 1270040161), (13, 97695397), (19, 66844219), (103, 12330487), (247, 5141863), (1339, 948499), (1957, 648973), (25441, 49921)]