1871036704

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{11701}}^1$

素因数の和:11993

約数の個数: 48

約数和(自身を含む): 3892553280

約数和(自身を除く): 2021516576

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 263, 304, 526, 608, 1052, 2104, 4208, 4997, 8416, 9994, 11701, 19988, 23402, 39976, 46804, 79952, 93608, 159904, 187216, 222319, 374432, 444638, 889276, 1778552, 3077363, 3557104, 6154726, 7114208, 12309452, 24618904, 49237808, 58469897, 98475616, 116939794, 233879588, 467759176, 935518352, 1871036704]

約数ペア:

[(1, 1871036704), (2, 935518352), (4, 467759176), (8, 233879588), (16, 116939794), (19, 98475616), (32, 58469897), (38, 49237808), (76, 24618904), (152, 12309452), (263, 7114208), (304, 6154726), (526, 3557104), (608, 3077363), (1052, 1778552), (2104, 889276), (4208, 444638), (4997, 374432), (8416, 222319), (9994, 187216), (11701, 159904), (19988, 93608), (23402, 79952), (39976, 46804)]