2912373926

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{1789}}^1$

素因数の和:1882

約数の個数: 72

約数和(自身を含む): 5673684240

約数和(自身を除く): 2761310314

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 121, 154, 217, 242, 341, 434, 682, 847, 961, 1694, 1789, 1922, 2387, 3578, 3751, 4774, 6727, 7502, 10571, 12523, 13454, 19679, 21142, 25046, 26257, 39358, 52514, 55459, 73997, 110918, 116281, 137753, 147994, 216469, 232562, 275506, 388213, 432938, 610049, 776426, 813967, 1220098, 1515283, 1627934, 1719229, 3030566, 3438458, 4270343, 6710539, 8540686, 12034603, 13421078, 18911519, 24069206, 37823038, 46973773, 93947546, 132380633, 208026709, 264761266, 416053418, 1456186963, 2912373926]

約数ペア:

[(1, 2912373926), (2, 1456186963), (7, 416053418), (11, 264761266), (14, 208026709), (22, 132380633), (31, 93947546), (62, 46973773), (77, 37823038), (121, 24069206), (154, 18911519), (217, 13421078), (242, 12034603), (341, 8540686), (434, 6710539), (682, 4270343), (847, 3438458), (961, 3030566), (1694, 1719229), (1789, 1627934), (1922, 1515283), (2387, 1220098), (3578, 813967), (3751, 776426), (4774, 610049), (6727, 432938), (7502, 388213), (10571, 275506), (12523, 232562), (13454, 216469), (19679, 147994), (21142, 137753), (25046, 116281), (26257, 110918), (39358, 73997), (52514, 55459)]