18778889006

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{59805379}}^1$

素因数の和:59805538

約数の個数: 8

約数和(自身を含む): 28347750120

約数和(自身を除く): 9568861114

約数列:

[1, 2, 157, 314, 59805379, 119610758, 9389444503, 18778889006]

約数ペア:

[(1, 18778889006), (2, 9389444503), (157, 119610758), (314, 59805379)]