315805742

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{23473}}^1$

素因数の和:23544

約数の個数: 24

約数和(自身を含む): 559432368

約数和(自身を除く): 243626626

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 961, 1922, 6727, 13454, 23473, 46946, 164311, 328622, 727663, 1455326, 5093641, 10187282, 22557553, 45115106, 157902871, 315805742]

約数ペア:

[(1, 315805742), (2, 157902871), (7, 45115106), (14, 22557553), (31, 10187282), (62, 5093641), (217, 1455326), (434, 727663), (961, 328622), (1922, 164311), (6727, 46946), (13454, 23473)]