1916969152

素因数分解:

$2^6\times 7^1\times {\mathrm{4278949}}^1$

素因数の和:4278968

約数の個数: 28

約数和(自身を含む): 4347413200

約数和(自身を除く): 2430444048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 4278949, 8557898, 17115796, 29952643, 34231592, 59905286, 68463184, 119810572, 136926368, 239621144, 273852736, 479242288, 958484576, 1916969152]

約数ペア:

[(1, 1916969152), (2, 958484576), (4, 479242288), (7, 273852736), (8, 239621144), (14, 136926368), (16, 119810572), (28, 68463184), (32, 59905286), (56, 34231592), (64, 29952643), (112, 17115796), (224, 8557898), (448, 4278949)]