774475724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{64951}}^1$

素因数の和:65237

約数の個数: 24

約数和(自身を含む): 1484023296

約数和(自身を除く): 709547572

約数列:

[1, 2, 4, 11, 22, 44, 271, 542, 1084, 2981, 5962, 11924, 64951, 129902, 259804, 714461, 1428922, 2857844, 17601721, 35203442, 70406884, 193618931, 387237862, 774475724]

約数ペア:

[(1, 774475724), (2, 387237862), (4, 193618931), (11, 70406884), (22, 35203442), (44, 17601721), (271, 2857844), (542, 1428922), (1084, 714461), (2981, 259804), (5962, 129902), (11924, 64951)]