2010918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:181

約数の個数: 64

約数和(自身を含む): 5160960

約数和(自身を除く): 3150042

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 39, 42, 58, 78, 87, 91, 127, 174, 182, 203, 254, 273, 377, 381, 406, 546, 609, 754, 762, 889, 1131, 1218, 1651, 1778, 2262, 2639, 2667, 3302, 3683, 4953, 5278, 5334, 7366, 7917, 9906, 11049, 11557, 15834, 22098, 23114, 25781, 34671, 47879, 51562, 69342, 77343, 95758, 143637, 154686, 287274, 335153, 670306, 1005459, 2010918]

約数ペア:

[(1, 2010918), (2, 1005459), (3, 670306), (6, 335153), (7, 287274), (13, 154686), (14, 143637), (21, 95758), (26, 77343), (29, 69342), (39, 51562), (42, 47879), (58, 34671), (78, 25781), (87, 23114), (91, 22098), (127, 15834), (174, 11557), (182, 11049), (203, 9906), (254, 7917), (273, 7366), (377, 5334), (381, 5278), (406, 4953), (546, 3683), (609, 3302), (754, 2667), (762, 2639), (889, 2262), (1131, 1778), (1218, 1651)]