171948894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2204473}}^1$

素因数の和:2204491

約数の個数: 16

約数和(自身を含む): 370351632

約数和(自身を除く): 198402738

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2204473, 4408946, 6613419, 13226838, 28658149, 57316298, 85974447, 171948894]

約数ペア:

[(1, 171948894), (2, 85974447), (3, 57316298), (6, 28658149), (13, 13226838), (26, 6613419), (39, 4408946), (78, 2204473)]