8144422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28477}}^1$

素因数の和:28503

約数の個数: 16

約数和(自身を含む): 14352912

約数和(自身を除く): 6208490

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 28477, 56954, 313247, 370201, 626494, 740402, 4072211, 8144422]

約数ペア:

[(1, 8144422), (2, 4072211), (11, 740402), (13, 626494), (22, 370201), (26, 313247), (143, 56954), (286, 28477)]