2743408

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{619}}^1$

素因数の和:904

約数の個数: 20

約数和(自身を含む): 5343160

約数和(自身を除く): 2599752

約数列:

[1, 2, 4, 8, 16, 277, 554, 619, 1108, 1238, 2216, 2476, 4432, 4952, 9904, 171463, 342926, 685852, 1371704, 2743408]

約数ペア:

[(1, 2743408), (2, 1371704), (4, 685852), (8, 342926), (16, 171463), (277, 9904), (554, 4952), (619, 4432), (1108, 2476), (1238, 2216)]