2488014944

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{4261}}^1$

素因数の和:4599

約数の個数: 48

約数和(自身を含む): 4987767456

約数和(自身を除く): 2499752512

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 257, 284, 514, 568, 1028, 1136, 2056, 2272, 4112, 4261, 8224, 8522, 17044, 18247, 34088, 36494, 68176, 72988, 136352, 145976, 291952, 302531, 583904, 605062, 1095077, 1210124, 2190154, 2420248, 4380308, 4840496, 8760616, 9680992, 17521232, 35042464, 77750467, 155500934, 311001868, 622003736, 1244007472, 2488014944]

約数ペア:

[(1, 2488014944), (2, 1244007472), (4, 622003736), (8, 311001868), (16, 155500934), (32, 77750467), (71, 35042464), (142, 17521232), (257, 9680992), (284, 8760616), (514, 4840496), (568, 4380308), (1028, 2420248), (1136, 2190154), (2056, 1210124), (2272, 1095077), (4112, 605062), (4261, 583904), (8224, 302531), (8522, 291952), (17044, 145976), (18247, 136352), (34088, 72988), (36494, 68176)]