520065428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{51329}}^1$

素因数の和:51499

約数の個数: 24

約数和(自身を含む): 970137000

約数和(自身を除く): 450071572

約数列:

[1, 2, 4, 17, 34, 68, 149, 298, 596, 2533, 5066, 10132, 51329, 102658, 205316, 872593, 1745186, 3490372, 7648021, 15296042, 30592084, 130016357, 260032714, 520065428]

約数ペア:

[(1, 520065428), (2, 260032714), (4, 130016357), (17, 30592084), (34, 15296042), (68, 7648021), (149, 3490372), (298, 1745186), (596, 872593), (2533, 205316), (5066, 102658), (10132, 51329)]