77973031588

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{453331579}}^1$

素因数の和:453331626

約数の個数: 12

約数和(自身を含む): 139626126640

約数和(自身を除く): 61653095052

約数列:

[1, 2, 4, 43, 86, 172, 453331579, 906663158, 1813326316, 19493257897, 38986515794, 77973031588]

約数ペア:

[(1, 77973031588), (2, 38986515794), (4, 19493257897), (43, 1813326316), (86, 906663158), (172, 453331579)]