79656491998

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{2617}}^1\times {\mathrm{490937}}^1$

素因数の和:493587

約数の個数: 16

約数和(自身を含む): 123386465664

約数和(自身を除く): 43729973666

約数列:

[1, 2, 31, 62, 2617, 5234, 81127, 162254, 490937, 981874, 15219047, 30438094, 1284782129, 2569564258, 39828245999, 79656491998]

約数ペア:

[(1, 79656491998), (2, 39828245999), (31, 2569564258), (62, 1284782129), (2617, 30438094), (5234, 15219047), (81127, 981874), (162254, 490937)]