486950516

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{42373}}^1$

素因数の和:42420

約数の個数: 36

約数和(自身を含む): 977059692

約数和(自身を除く): 490109176

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 676, 884, 2873, 5746, 11492, 42373, 84746, 169492, 550849, 720341, 1101698, 1440682, 2203396, 2881364, 7161037, 9364433, 14322074, 18728866, 28644148, 37457732, 121737629, 243475258, 486950516]

約数ペア:

[(1, 486950516), (2, 243475258), (4, 121737629), (13, 37457732), (17, 28644148), (26, 18728866), (34, 14322074), (52, 9364433), (68, 7161037), (169, 2881364), (221, 2203396), (338, 1440682), (442, 1101698), (676, 720341), (884, 550849), (2873, 169492), (5746, 84746), (11492, 42373)]