1143654304

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{21647}}^1$

素因数の和:21797

約数の個数: 48

約数和(自身を含む): 2443972608

約数和(自身を除く): 1300318304

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 127, 208, 254, 416, 508, 1016, 1651, 2032, 3302, 4064, 6604, 13208, 21647, 26416, 43294, 52832, 86588, 173176, 281411, 346352, 562822, 692704, 1125644, 2251288, 2749169, 4502576, 5498338, 9005152, 10996676, 21993352, 35739197, 43986704, 71478394, 87973408, 142956788, 285913576, 571827152, 1143654304]

約数ペア:

[(1, 1143654304), (2, 571827152), (4, 285913576), (8, 142956788), (13, 87973408), (16, 71478394), (26, 43986704), (32, 35739197), (52, 21993352), (104, 10996676), (127, 9005152), (208, 5498338), (254, 4502576), (416, 2749169), (508, 2251288), (1016, 1125644), (1651, 692704), (2032, 562822), (3302, 346352), (4064, 281411), (6604, 173176), (13208, 86588), (21647, 52832), (26416, 43294)]