1339778836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{54667}}^1$

素因数の和:55239

約数の個数: 24

約数和(自身を含む): 2562398496

約数和(自身を除く): 1222619660

約数列:

[1, 2, 4, 11, 22, 44, 557, 1114, 2228, 6127, 12254, 24508, 54667, 109334, 218668, 601337, 1202674, 2405348, 30449519, 60899038, 121798076, 334944709, 669889418, 1339778836]

約数ペア:

[(1, 1339778836), (2, 669889418), (4, 334944709), (11, 121798076), (22, 60899038), (44, 30449519), (557, 2405348), (1114, 1202674), (2228, 601337), (6127, 218668), (12254, 109334), (24508, 54667)]