4291570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 8252928

約数和(自身を除く): 3961358

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 397, 470, 794, 1081, 1985, 2162, 3970, 5405, 9131, 10810, 18262, 18659, 37318, 45655, 91310, 93295, 186590, 429157, 858314, 2145785, 4291570]

約数ペア:

[(1, 4291570), (2, 2145785), (5, 858314), (10, 429157), (23, 186590), (46, 93295), (47, 91310), (94, 45655), (115, 37318), (230, 18659), (235, 18262), (397, 10810), (470, 9131), (794, 5405), (1081, 3970), (1985, 2162)]