245087012

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{1187}}^1\times {\mathrm{1259}}^1$

素因数の和:2491

約数の個数: 24

約数和(自身を含む): 440082720

約数和(自身を除く): 194995708

約数列:

[1, 2, 4, 41, 82, 164, 1187, 1259, 2374, 2518, 4748, 5036, 48667, 51619, 97334, 103238, 194668, 206476, 1494433, 2988866, 5977732, 61271753, 122543506, 245087012]

約数ペア:

[(1, 245087012), (2, 122543506), (4, 61271753), (41, 5977732), (82, 2988866), (164, 1494433), (1187, 206476), (1259, 194668), (2374, 103238), (2518, 97334), (4748, 51619), (5036, 48667)]