766704970

素因数分解:

$2^1\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{61981}}^1$

素因数の和:63225

約数の個数: 16

約数和(自身を含む): 1381206888

約数和(自身を除く): 614501918

約数列:

[1, 2, 5, 10, 1237, 2474, 6185, 12370, 61981, 123962, 309905, 619810, 76670497, 153340994, 383352485, 766704970]

約数ペア:

[(1, 766704970), (2, 383352485), (5, 153340994), (10, 76670497), (1237, 619810), (2474, 309905), (6185, 123962), (12370, 61981)]