447902

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:152

約数の個数: 32

約数和(自身を含む): 870912

約数和(自身を除く): 423010

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 107, 161, 182, 214, 299, 322, 598, 749, 1391, 1498, 2093, 2461, 2782, 4186, 4922, 9737, 17227, 19474, 31993, 34454, 63986, 223951, 447902]

約数ペア:

[(1, 447902), (2, 223951), (7, 63986), (13, 34454), (14, 31993), (23, 19474), (26, 17227), (46, 9737), (91, 4922), (107, 4186), (161, 2782), (182, 2461), (214, 2093), (299, 1498), (322, 1391), (598, 749)]