1305002012

素因数分解:

$2^2\times {\mathrm{43}}^2\times {\mathrm{101}}^1\times {\mathrm{1747}}^1$

素因数の和:1938

約数の個数: 36

約数和(自身を含む): 2362600296

約数和(自身を除く): 1057598284

約数列:

[1, 2, 4, 43, 86, 101, 172, 202, 404, 1747, 1849, 3494, 3698, 4343, 6988, 7396, 8686, 17372, 75121, 150242, 176447, 186749, 300484, 352894, 373498, 705788, 746996, 3230203, 6460406, 7587221, 12920812, 15174442, 30348884, 326250503, 652501006, 1305002012]

約数ペア:

[(1, 1305002012), (2, 652501006), (4, 326250503), (43, 30348884), (86, 15174442), (101, 12920812), (172, 7587221), (202, 6460406), (404, 3230203), (1747, 746996), (1849, 705788), (3494, 373498), (3698, 352894), (4343, 300484), (6988, 186749), (7396, 176447), (8686, 150242), (17372, 75121)]