1489618986

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{2213}}^1\times {\mathrm{2609}}^1$

素因数の和:4870

約数の個数: 32

約数和(自身を含む): 3051069120

約数和(自身を除く): 1561450134

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 2213, 2609, 4426, 5218, 6639, 7827, 13278, 15654, 95159, 112187, 190318, 224374, 285477, 336561, 570954, 673122, 5773717, 11547434, 17321151, 34642302, 248269831, 496539662, 744809493, 1489618986]

約数ペア:

[(1, 1489618986), (2, 744809493), (3, 496539662), (6, 248269831), (43, 34642302), (86, 17321151), (129, 11547434), (258, 5773717), (2213, 673122), (2609, 570954), (4426, 336561), (5218, 285477), (6639, 224374), (7827, 190318), (13278, 112187), (15654, 95159)]