678359937022

素因数分解:

$2^1\times {\mathrm{1021}}^1\times {\mathrm{4373}}^1\times {\mathrm{75967}}^1$

素因数の和:81363

約数の個数: 16

約数和(自身を含む): 1018782842112

約数和(自身を除く): 340422905090

約数列:

[1, 2, 1021, 2042, 4373, 8746, 75967, 151934, 4464833, 8929666, 77562307, 155124614, 332203691, 664407382, 339179968511, 678359937022]

約数ペア:

[(1, 678359937022), (2, 339179968511), (1021, 664407382), (2042, 332203691), (4373, 155124614), (8746, 77562307), (75967, 8929666), (151934, 4464833)]