974760340

素因数分解:

$2^2\times 5^1\times {\mathrm{48738017}}^1$

素因数の和:48738026

約数の個数: 12

約数和(自身を含む): 2046996756

約数和(自身を除く): 1072236416

約数列:

[1, 2, 4, 5, 10, 20, 48738017, 97476034, 194952068, 243690085, 487380170, 974760340]

約数ペア:

[(1, 974760340), (2, 487380170), (4, 243690085), (5, 194952068), (10, 97476034), (20, 48738017)]