1939339612

素因数分解:

$2^2\times 7^1\times {\mathrm{1777}}^1\times {\mathrm{38977}}^1$

素因数の和:40765

約数の個数: 24

約数和(自身を含む): 3880961504

約数和(自身を除く): 1941621892

約数列:

[1, 2, 4, 7, 14, 28, 1777, 3554, 7108, 12439, 24878, 38977, 49756, 77954, 155908, 272839, 545678, 1091356, 69262129, 138524258, 277048516, 484834903, 969669806, 1939339612]

約数ペア:

[(1, 1939339612), (2, 969669806), (4, 484834903), (7, 277048516), (14, 138524258), (28, 69262129), (1777, 1091356), (3554, 545678), (7108, 272839), (12439, 155908), (24878, 77954), (38977, 49756)]