339394016

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{815851}}^1$

素因数の和:815874

約数の個数: 24

約数和(自身を含む): 719581464

約数和(自身を除く): 380187448

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 815851, 1631702, 3263404, 6526808, 10606063, 13053616, 21212126, 26107232, 42424252, 84848504, 169697008, 339394016]

約数ペア:

[(1, 339394016), (2, 169697008), (4, 84848504), (8, 42424252), (13, 26107232), (16, 21212126), (26, 13053616), (32, 10606063), (52, 6526808), (104, 3263404), (208, 1631702), (416, 815851)]