1036638824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{9967681}}^1$

素因数の和:9967700

約数の個数: 16

約数和(自身を含む): 2093213220

約数和(自身を除く): 1056574396

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 9967681, 19935362, 39870724, 79741448, 129579853, 259159706, 518319412, 1036638824]

約数ペア:

[(1, 1036638824), (2, 518319412), (4, 259159706), (8, 129579853), (13, 79741448), (26, 39870724), (52, 19935362), (104, 9967681)]