4920641873

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{985903}}^1$

素因数の和:985964

約数の個数: 16

約数和(自身を含む): 6057394176

約数和(自身を除く): 1136752303

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 985903, 6901321, 22675769, 30562993, 158730383, 213940951, 702948839, 4920641873]

約数ペア:

[(1, 4920641873), (7, 702948839), (23, 213940951), (31, 158730383), (161, 30562993), (217, 22675769), (713, 6901321), (4991, 985903)]