554222552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2777}}^1$

素因数の和:2916

約数の個数: 64

約数和(自身を含む): 1190095200

約数和(自身を除く): 635872648

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 101, 104, 152, 202, 247, 404, 494, 808, 988, 1313, 1919, 1976, 2626, 2777, 3838, 5252, 5554, 7676, 10504, 11108, 15352, 22216, 24947, 36101, 49894, 52763, 72202, 99788, 105526, 144404, 199576, 211052, 280477, 288808, 422104, 560954, 685919, 1121908, 1371838, 2243816, 2743676, 3646201, 5329063, 5487352, 7292402, 10658126, 14584804, 21316252, 29169608, 42632504, 69277819, 138555638, 277111276, 554222552]

約数ペア:

[(1, 554222552), (2, 277111276), (4, 138555638), (8, 69277819), (13, 42632504), (19, 29169608), (26, 21316252), (38, 14584804), (52, 10658126), (76, 7292402), (101, 5487352), (104, 5329063), (152, 3646201), (202, 2743676), (247, 2243816), (404, 1371838), (494, 1121908), (808, 685919), (988, 560954), (1313, 422104), (1919, 288808), (1976, 280477), (2626, 211052), (2777, 199576), (3838, 144404), (5252, 105526), (5554, 99788), (7676, 72202), (10504, 52763), (11108, 49894), (15352, 36101), (22216, 24947)]