2040770176

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{613}}^1\times {\mathrm{839}}^1$

素因数の和:1497

約数の個数: 64

約数和(自身を含む): 4208601600

約数和(自身を除く): 2167831424

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 613, 839, 992, 1226, 1678, 1984, 2452, 3356, 3968, 4904, 6712, 9808, 13424, 19003, 19616, 26009, 26848, 38006, 39232, 52018, 53696, 76012, 78464, 104036, 107392, 152024, 208072, 304048, 416144, 514307, 608096, 832288, 1028614, 1216192, 1664576, 2057228, 2432384, 3329152, 4114456, 8228912, 15943517, 16457824, 31887034, 32915648, 63774068, 65831296, 127548136, 255096272, 510192544, 1020385088, 2040770176]

約数ペア:

[(1, 2040770176), (2, 1020385088), (4, 510192544), (8, 255096272), (16, 127548136), (31, 65831296), (32, 63774068), (62, 32915648), (64, 31887034), (124, 16457824), (128, 15943517), (248, 8228912), (496, 4114456), (613, 3329152), (839, 2432384), (992, 2057228), (1226, 1664576), (1678, 1216192), (1984, 1028614), (2452, 832288), (3356, 608096), (3968, 514307), (4904, 416144), (6712, 304048), (9808, 208072), (13424, 152024), (19003, 107392), (19616, 104036), (26009, 78464), (26848, 76012), (38006, 53696), (39232, 52018)]