226880056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2181539}}^1$

素因数の和:2181558

約数の個数: 16

約数和(自身を含む): 458123400

約数和(自身を除く): 231243344

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2181539, 4363078, 8726156, 17452312, 28360007, 56720014, 113440028, 226880056]

約数ペア:

[(1, 226880056), (2, 113440028), (4, 56720014), (8, 28360007), (13, 17452312), (26, 8726156), (52, 4363078), (104, 2181539)]