1267731362

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{997}}^1\times {\mathrm{2851}}^1$

素因数の和:4073

約数の個数: 16

約数和(自身を含む): 1912710912

約数和(自身を除く): 644979550

約数列:

[1, 2, 223, 446, 997, 1994, 2851, 5702, 222331, 444662, 635773, 1271546, 2842447, 5684894, 633865681, 1267731362]

約数ペア:

[(1, 1267731362), (2, 633865681), (223, 5684894), (446, 2842447), (997, 1271546), (1994, 635773), (2851, 444662), (5702, 222331)]