1992555888974

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9151}}^1\times {\mathrm{676217}}^1$

素因数の和:685400

約数の個数: 32

約数和(自身を含む): 3564718350336

約数和(自身を除く): 1572162461362

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 9151, 18302, 64057, 128114, 210473, 420946, 676217, 1352434, 1473311, 2946622, 4733519, 9467038, 15552991, 31105982, 108870937, 217741874, 6188061767, 12376123534, 43316432369, 86632864738, 142325420641, 284650841282, 996277944487, 1992555888974]

約数ペア:

[(1, 1992555888974), (2, 996277944487), (7, 284650841282), (14, 142325420641), (23, 86632864738), (46, 43316432369), (161, 12376123534), (322, 6188061767), (9151, 217741874), (18302, 108870937), (64057, 31105982), (128114, 15552991), (210473, 9467038), (420946, 4733519), (676217, 2946622), (1352434, 1473311)]