659804988

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{16477}}^1$

素因数の和:16602

約数の個数: 48

約数和(自身を含む): 1594543104

約数和(自身を除く): 934738116

約数列:

[1, 2, 3, 4, 6, 12, 47, 71, 94, 141, 142, 188, 213, 282, 284, 426, 564, 852, 3337, 6674, 10011, 13348, 16477, 20022, 32954, 40044, 49431, 65908, 98862, 197724, 774419, 1169867, 1548838, 2323257, 2339734, 3097676, 3509601, 4646514, 4679468, 7019202, 9293028, 14038404, 54983749, 109967498, 164951247, 219934996, 329902494, 659804988]

約数ペア:

[(1, 659804988), (2, 329902494), (3, 219934996), (4, 164951247), (6, 109967498), (12, 54983749), (47, 14038404), (71, 9293028), (94, 7019202), (141, 4679468), (142, 4646514), (188, 3509601), (213, 3097676), (282, 2339734), (284, 2323257), (426, 1548838), (564, 1169867), (852, 774419), (3337, 197724), (6674, 98862), (10011, 65908), (13348, 49431), (16477, 40044), (20022, 32954)]