713871243205

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{4001}}^1\times {\mathrm{1878139}}^1$

素因数の和:1882164

約数の個数: 16

約数和(自身を含む): 901957953600

約数和(自身を除く): 188086710395

約数列:

[1, 5, 19, 95, 4001, 20005, 76019, 380095, 1878139, 9390695, 35684641, 178423205, 7514434139, 37572170695, 142774248641, 713871243205]

約数ペア:

[(1, 713871243205), (5, 142774248641), (19, 37572170695), (95, 7514434139), (4001, 178423205), (20005, 35684641), (76019, 9390695), (380095, 1878139)]