2742638

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:391

約数の個数: 16

約数和(自身を含む): 4250880

約数和(自身を除く): 1508242

約数列:

[1, 2, 47, 94, 163, 179, 326, 358, 7661, 8413, 15322, 16826, 29177, 58354, 1371319, 2742638]

約数ペア:

[(1, 2742638), (2, 1371319), (47, 58354), (94, 29177), (163, 16826), (179, 15322), (326, 8413), (358, 7661)]