2620247792

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{337}}^1\times {\mathrm{7253}}^1$

素因数の和:7665

約数の個数: 40

約数和(自身を含む): 5168504016

約数和(自身を除く): 2548256224

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 337, 536, 674, 1072, 1348, 2696, 5392, 7253, 14506, 22579, 29012, 45158, 58024, 90316, 116048, 180632, 361264, 485951, 971902, 1943804, 2444261, 3887608, 4888522, 7775216, 9777044, 19554088, 39108176, 163765487, 327530974, 655061948, 1310123896, 2620247792]

約数ペア:

[(1, 2620247792), (2, 1310123896), (4, 655061948), (8, 327530974), (16, 163765487), (67, 39108176), (134, 19554088), (268, 9777044), (337, 7775216), (536, 4888522), (674, 3887608), (1072, 2444261), (1348, 1943804), (2696, 971902), (5392, 485951), (7253, 361264), (14506, 180632), (22579, 116048), (29012, 90316), (45158, 58024)]