2880722966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{21937}}^1$

素因数の和:22124

約数の個数: 32

約数和(自身を含む): 4852334592

約数和(自身を除く): 1971611626

約数列:

[1, 2, 11, 22, 47, 94, 127, 254, 517, 1034, 1397, 2794, 5969, 11938, 21937, 43874, 65659, 131318, 241307, 482614, 1031039, 2062078, 2785999, 5571998, 11341429, 22682858, 30645989, 61291978, 130941953, 261883906, 1440361483, 2880722966]

約数ペア:

[(1, 2880722966), (2, 1440361483), (11, 261883906), (22, 130941953), (47, 61291978), (94, 30645989), (127, 22682858), (254, 11341429), (517, 5571998), (1034, 2785999), (1397, 2062078), (2794, 1031039), (5969, 482614), (11938, 241307), (21937, 131318), (43874, 65659)]