78339982

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{91733}}^1$

素因数の和:91803

約数の個数: 16

約数和(自身を含む): 136500192

約数和(自身を除く): 58160210

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 91733, 183466, 642131, 1284262, 5595713, 11191426, 39169991, 78339982]

約数ペア:

[(1, 78339982), (2, 39169991), (7, 11191426), (14, 5595713), (61, 1284262), (122, 642131), (427, 183466), (854, 91733)]