680194801

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2833}}^1$

素因数の和:2953

約数の個数: 32

約数和(自身を含む): 845574912

約数和(自身を除く): 165380111

約数列:

[1, 11, 13, 23, 73, 143, 253, 299, 803, 949, 1679, 2833, 3289, 10439, 18469, 21827, 31163, 36829, 65159, 206809, 240097, 405119, 716749, 847067, 2274899, 2688517, 4756607, 9317737, 29573687, 52322677, 61835891, 680194801]

約数ペア:

[(1, 680194801), (11, 61835891), (13, 52322677), (23, 29573687), (73, 9317737), (143, 4756607), (253, 2688517), (299, 2274899), (803, 847067), (949, 716749), (1679, 405119), (2833, 240097), (3289, 206809), (10439, 65159), (18469, 36829), (21827, 31163)]