2005584

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:192

約数の個数: 80

約数和(自身を含む): 6094848

約数和(自身を除く): 4089264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 127, 141, 168, 188, 254, 282, 329, 336, 376, 381, 508, 564, 658, 752, 762, 889, 987, 1016, 1128, 1316, 1524, 1778, 1974, 2032, 2256, 2632, 2667, 3048, 3556, 3948, 5264, 5334, 5969, 6096, 7112, 7896, 10668, 11938, 14224, 15792, 17907, 21336, 23876, 35814, 41783, 42672, 47752, 71628, 83566, 95504, 125349, 143256, 167132, 250698, 286512, 334264, 501396, 668528, 1002792, 2005584]

約数ペア:

[(1, 2005584), (2, 1002792), (3, 668528), (4, 501396), (6, 334264), (7, 286512), (8, 250698), (12, 167132), (14, 143256), (16, 125349), (21, 95504), (24, 83566), (28, 71628), (42, 47752), (47, 42672), (48, 41783), (56, 35814), (84, 23876), (94, 21336), (112, 17907), (127, 15792), (141, 14224), (168, 11938), (188, 10668), (254, 7896), (282, 7112), (329, 6096), (336, 5969), (376, 5334), (381, 5264), (508, 3948), (564, 3556), (658, 3048), (752, 2667), (762, 2632), (889, 2256), (987, 2032), (1016, 1974), (1128, 1778), (1316, 1524)]