2538984

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:167

約数の個数: 96

約数和(自身を含む): 7879680

約数和(自身を除く): 5340696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 49, 51, 56, 68, 84, 98, 102, 119, 127, 136, 147, 168, 196, 204, 238, 254, 294, 357, 381, 392, 408, 476, 508, 588, 714, 762, 833, 889, 952, 1016, 1176, 1428, 1524, 1666, 1778, 2159, 2499, 2667, 2856, 3048, 3332, 3556, 4318, 4998, 5334, 6223, 6477, 6664, 7112, 8636, 9996, 10668, 12446, 12954, 15113, 17272, 18669, 19992, 21336, 24892, 25908, 30226, 37338, 45339, 49784, 51816, 60452, 74676, 90678, 105791, 120904, 149352, 181356, 211582, 317373, 362712, 423164, 634746, 846328, 1269492, 2538984]

約数ペア:

[(1, 2538984), (2, 1269492), (3, 846328), (4, 634746), (6, 423164), (7, 362712), (8, 317373), (12, 211582), (14, 181356), (17, 149352), (21, 120904), (24, 105791), (28, 90678), (34, 74676), (42, 60452), (49, 51816), (51, 49784), (56, 45339), (68, 37338), (84, 30226), (98, 25908), (102, 24892), (119, 21336), (127, 19992), (136, 18669), (147, 17272), (168, 15113), (196, 12954), (204, 12446), (238, 10668), (254, 9996), (294, 8636), (357, 7112), (381, 6664), (392, 6477), (408, 6223), (476, 5334), (508, 4998), (588, 4318), (714, 3556), (762, 3332), (833, 3048), (889, 2856), (952, 2667), (1016, 2499), (1176, 2159), (1428, 1778), (1524, 1666)]