1939778932

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2777}}^1$

素因数の和:2921

約数の個数: 96

約数和(自身を含む): 4443022080

約数和(自身を除く): 2503243148

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 101, 133, 182, 202, 247, 266, 364, 404, 494, 532, 707, 988, 1313, 1414, 1729, 1919, 2626, 2777, 2828, 3458, 3838, 5252, 5554, 6916, 7676, 9191, 11108, 13433, 18382, 19439, 24947, 26866, 36101, 36764, 38878, 49894, 52763, 53732, 72202, 77756, 99788, 105526, 144404, 174629, 211052, 252707, 280477, 349258, 369341, 505414, 560954, 685919, 698516, 738682, 1010828, 1121908, 1371838, 1477364, 1963339, 2743676, 3646201, 3926678, 4801433, 5329063, 7292402, 7853356, 9602866, 10658126, 14584804, 19205732, 21316252, 25523407, 37303441, 51046814, 69277819, 74606882, 102093628, 138555638, 149213764, 277111276, 484944733, 969889466, 1939778932]

約数ペア:

[(1, 1939778932), (2, 969889466), (4, 484944733), (7, 277111276), (13, 149213764), (14, 138555638), (19, 102093628), (26, 74606882), (28, 69277819), (38, 51046814), (52, 37303441), (76, 25523407), (91, 21316252), (101, 19205732), (133, 14584804), (182, 10658126), (202, 9602866), (247, 7853356), (266, 7292402), (364, 5329063), (404, 4801433), (494, 3926678), (532, 3646201), (707, 2743676), (988, 1963339), (1313, 1477364), (1414, 1371838), (1729, 1121908), (1919, 1010828), (2626, 738682), (2777, 698516), (2828, 685919), (3458, 560954), (3838, 505414), (5252, 369341), (5554, 349258), (6916, 280477), (7676, 252707), (9191, 211052), (11108, 174629), (13433, 144404), (18382, 105526), (19439, 99788), (24947, 77756), (26866, 72202), (36101, 53732), (36764, 52763), (38878, 49894)]