2019934298858

素因数分解:

$2^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{344346113}}^1$

素因数の和:344346541

約数の個数: 16

約数和(自身を含む): 3471008829120

約数和(自身を除く): 1451074530262

約数列:

[1, 2, 7, 14, 419, 838, 2933, 5866, 344346113, 688692226, 2410422791, 4820845582, 144281021347, 288562042694, 1009967149429, 2019934298858]

約数ペア:

[(1, 2019934298858), (2, 1009967149429), (7, 288562042694), (14, 144281021347), (419, 4820845582), (838, 2410422791), (2933, 688692226), (5866, 344346113)]