2008306624

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{3203}}^1$

素因数の和:3413

約数の個数: 56

約数和(自身を含む): 4067452368

約数和(自身を除く): 2059145744

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 101, 194, 202, 388, 404, 776, 808, 1552, 1616, 3104, 3203, 3232, 6208, 6406, 6464, 9797, 12812, 19594, 25624, 39188, 51248, 78376, 102496, 156752, 204992, 310691, 313504, 323503, 621382, 627008, 647006, 1242764, 1294012, 2485528, 2588024, 4971056, 5176048, 9942112, 10352096, 19884224, 20704192, 31379791, 62759582, 125519164, 251038328, 502076656, 1004153312, 2008306624]

約数ペア:

[(1, 2008306624), (2, 1004153312), (4, 502076656), (8, 251038328), (16, 125519164), (32, 62759582), (64, 31379791), (97, 20704192), (101, 19884224), (194, 10352096), (202, 9942112), (388, 5176048), (404, 4971056), (776, 2588024), (808, 2485528), (1552, 1294012), (1616, 1242764), (3104, 647006), (3203, 627008), (3232, 621382), (6208, 323503), (6406, 313504), (6464, 310691), (9797, 204992), (12812, 156752), (19594, 102496), (25624, 78376), (39188, 51248)]