6401038

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 11621376

約数和(自身を除く): 5220338

約数列:

[1, 2, 7, 14, 23, 46, 103, 161, 193, 206, 322, 386, 721, 1351, 1442, 2369, 2702, 4439, 4738, 8878, 16583, 19879, 31073, 33166, 39758, 62146, 139153, 278306, 457217, 914434, 3200519, 6401038]

約数ペア:

[(1, 6401038), (2, 3200519), (7, 914434), (14, 457217), (23, 278306), (46, 139153), (103, 62146), (161, 39758), (193, 33166), (206, 31073), (322, 19879), (386, 16583), (721, 8878), (1351, 4738), (1442, 4439), (2369, 2702)]