4287890206

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1\times {\mathrm{733}}^1$

素因数の和:1300

約数の個数: 32

約数和(自身を含む): 6609170880

約数和(自身を除く): 2321280674

約数列:

[1, 2, 73, 103, 146, 206, 389, 733, 778, 1466, 7519, 15038, 28397, 40067, 53509, 56794, 75499, 80134, 107018, 150998, 285137, 570274, 2924891, 5511427, 5849782, 11022854, 20815001, 29369111, 41630002, 58738222, 2143945103, 4287890206]

約数ペア:

[(1, 4287890206), (2, 2143945103), (73, 58738222), (103, 41630002), (146, 29369111), (206, 20815001), (389, 11022854), (733, 5849782), (778, 5511427), (1466, 2924891), (7519, 570274), (15038, 285137), (28397, 150998), (40067, 107018), (53509, 80134), (56794, 75499)]