2057992352

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{51001}}^1$

素因数の和:51121

約数の個数: 48

約数和(自身を含む): 4408408872

約数和(自身を除く): 2350416520

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 97, 104, 194, 208, 388, 416, 776, 1261, 1552, 2522, 3104, 5044, 10088, 20176, 40352, 51001, 102002, 204004, 408008, 663013, 816016, 1326026, 1632032, 2652052, 4947097, 5304104, 9894194, 10608208, 19788388, 21216416, 39576776, 64312261, 79153552, 128624522, 158307104, 257249044, 514498088, 1028996176, 2057992352]

約数ペア:

[(1, 2057992352), (2, 1028996176), (4, 514498088), (8, 257249044), (13, 158307104), (16, 128624522), (26, 79153552), (32, 64312261), (52, 39576776), (97, 21216416), (104, 19788388), (194, 10608208), (208, 9894194), (388, 5304104), (416, 4947097), (776, 2652052), (1261, 1632032), (1552, 1326026), (2522, 816016), (3104, 663013), (5044, 408008), (10088, 204004), (20176, 102002), (40352, 51001)]