142261418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{176503}}^1$

素因数の和:176549

約数の個数: 16

約数和(自身を含む): 237221376

約数和(自身を除く): 94959958

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 176503, 353006, 2294539, 4589078, 5471593, 10943186, 71130709, 142261418]

約数ペア:

[(1, 142261418), (2, 71130709), (13, 10943186), (26, 5471593), (31, 4589078), (62, 2294539), (403, 353006), (806, 176503)]