4638166

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 8114400

約数和(自身を除く): 3476234

約数列:

[1, 2, 13, 19, 26, 38, 41, 82, 229, 247, 458, 494, 533, 779, 1066, 1558, 2977, 4351, 5954, 8702, 9389, 10127, 18778, 20254, 56563, 113126, 122057, 178391, 244114, 356782, 2319083, 4638166]

約数ペア:

[(1, 4638166), (2, 2319083), (13, 356782), (19, 244114), (26, 178391), (38, 122057), (41, 113126), (82, 56563), (229, 20254), (247, 18778), (458, 10127), (494, 9389), (533, 8702), (779, 5954), (1066, 4351), (1558, 2977)]