2004766064497

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{2423}}^1\times {\mathrm{5653}}^1$

素因数の和:8222

約数の個数: 48

約数和(自身を含む): 2437349840640

約数和(自身を除く): 432583776143

約数列:

[1, 7, 29, 49, 103, 203, 721, 1421, 2423, 2987, 5047, 5653, 16961, 20909, 39571, 70267, 118727, 146363, 163937, 249569, 276997, 491869, 582259, 1147559, 1746983, 3443083, 4075813, 7237501, 8032913, 12228881, 13697219, 16885511, 28530691, 50662507, 95880533, 118198577, 354637549, 397219351, 671163731, 827390039, 1410813557, 2780535457, 9875694899, 19463748199, 40913593153, 69129864293, 286395152071, 2004766064497]

約数ペア:

[(1, 2004766064497), (7, 286395152071), (29, 69129864293), (49, 40913593153), (103, 19463748199), (203, 9875694899), (721, 2780535457), (1421, 1410813557), (2423, 827390039), (2987, 671163731), (5047, 397219351), (5653, 354637549), (16961, 118198577), (20909, 95880533), (39571, 50662507), (70267, 28530691), (118727, 16885511), (146363, 13697219), (163937, 12228881), (249569, 8032913), (276997, 7237501), (491869, 4075813), (582259, 3443083), (1147559, 1746983)]