493806794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1741}}^1\times {\mathrm{10909}}^1$

素因数の和:12665

約数の個数: 16

約数和(自身を含む): 798219240

約数和(自身を除く): 304412446

約数列:

[1, 2, 13, 26, 1741, 3482, 10909, 21818, 22633, 45266, 141817, 283634, 18992569, 37985138, 246903397, 493806794]

約数ペア:

[(1, 493806794), (2, 246903397), (13, 37985138), (26, 18992569), (1741, 283634), (3482, 141817), (10909, 45266), (21818, 22633)]