2649175088

素因数分解:

$2^4\times 7^1\times {\mathrm{1187}}^1\times {\mathrm{19927}}^1$

素因数の和:21129

約数の個数: 40

約数和(自身を含む): 5871267072

約数和(自身を除く): 3222091984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1187, 2374, 4748, 8309, 9496, 16618, 18992, 19927, 33236, 39854, 66472, 79708, 132944, 139489, 159416, 278978, 318832, 557956, 1115912, 2231824, 23653349, 47306698, 94613396, 165573443, 189226792, 331146886, 378453584, 662293772, 1324587544, 2649175088]

約数ペア:

[(1, 2649175088), (2, 1324587544), (4, 662293772), (7, 378453584), (8, 331146886), (14, 189226792), (16, 165573443), (28, 94613396), (56, 47306698), (112, 23653349), (1187, 2231824), (2374, 1115912), (4748, 557956), (8309, 318832), (9496, 278978), (16618, 159416), (18992, 139489), (19927, 132944), (33236, 79708), (39854, 66472)]