1272809314

素因数分解:

$2^1\times 7^1\times {\mathrm{1193}}^1\times {\mathrm{76207}}^1$

素因数の和:77409

約数の個数: 16

約数和(自身を含む): 2183816448

約数和(自身を除く): 911007134

約数列:

[1, 2, 7, 14, 1193, 2386, 8351, 16702, 76207, 152414, 533449, 1066898, 90914951, 181829902, 636404657, 1272809314]

約数ペア:

[(1, 1272809314), (2, 636404657), (7, 181829902), (14, 90914951), (1193, 1066898), (2386, 533449), (8351, 152414), (16702, 76207)]