1127680078

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1134487}}^1$

素因数の和:1134567

約数の個数: 16

約数和(自身を含む): 1960395264

約数和(自身を除く): 832715186

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 1134487, 2268974, 7941409, 15882818, 80548577, 161097154, 563840039, 1127680078]

約数ペア:

[(1, 1127680078), (2, 563840039), (7, 161097154), (14, 80548577), (71, 15882818), (142, 7941409), (497, 2268974), (994, 1134487)]