2013764288

素因数分解:

$2^6\times {\mathrm{173}}^1\times {\mathrm{239}}^1\times {\mathrm{761}}^1$

素因数の和:1185

約数の個数: 56

約数和(自身を含む): 4041282240

約数和(自身を除く): 2027517952

約数列:

[1, 2, 4, 8, 16, 32, 64, 173, 239, 346, 478, 692, 761, 956, 1384, 1522, 1912, 2768, 3044, 3824, 5536, 6088, 7648, 11072, 12176, 15296, 24352, 41347, 48704, 82694, 131653, 165388, 181879, 263306, 330776, 363758, 526612, 661552, 727516, 1053224, 1323104, 1455032, 2106448, 2646208, 2910064, 4212896, 5820128, 8425792, 11640256, 31465067, 62930134, 125860268, 251720536, 503441072, 1006882144, 2013764288]

約数ペア:

[(1, 2013764288), (2, 1006882144), (4, 503441072), (8, 251720536), (16, 125860268), (32, 62930134), (64, 31465067), (173, 11640256), (239, 8425792), (346, 5820128), (478, 4212896), (692, 2910064), (761, 2646208), (956, 2106448), (1384, 1455032), (1522, 1323104), (1912, 1053224), (2768, 727516), (3044, 661552), (3824, 526612), (5536, 363758), (6088, 330776), (7648, 263306), (11072, 181879), (12176, 165388), (15296, 131653), (24352, 82694), (41347, 48704)]