7974868

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{16477}}^1$

素因数の和:16503

約数の個数: 18

約数和(自身を含む): 15341018

約数和(自身を除く): 7366150

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 16477, 32954, 65908, 181247, 362494, 724988, 1993717, 3987434, 7974868]

約数ペア:

[(1, 7974868), (2, 3987434), (4, 1993717), (11, 724988), (22, 362494), (44, 181247), (121, 65908), (242, 32954), (484, 16477)]