313718821630

素因数分解:

$2^1\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{28085839}}^1$

素因数の和:28086963

約数の個数: 16

約数和(自身を含む): 565199444160

約数和(自身を除く): 251480622530

約数列:

[1, 2, 5, 10, 1117, 2234, 5585, 11170, 28085839, 56171678, 140429195, 280858390, 31371882163, 62743764326, 156859410815, 313718821630]

約数ペア:

[(1, 313718821630), (2, 156859410815), (5, 62743764326), (10, 31371882163), (1117, 280858390), (2234, 140429195), (5585, 56171678), (11170, 28085839)]