2611965824

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{5113}}^1$

素因数の和:5447

約数の個数: 64

約数和(自身を含む): 5623149840

約数和(自身を除く): 3011184016

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 307, 416, 614, 832, 1228, 1664, 2456, 3991, 4912, 5113, 7982, 9824, 10226, 15964, 19648, 20452, 31928, 39296, 40904, 63856, 66469, 81808, 127712, 132938, 163616, 255424, 265876, 327232, 510848, 531752, 654464, 1063504, 1569691, 2127008, 3139382, 4254016, 6278764, 8508032, 12557528, 20405983, 25115056, 40811966, 50230112, 81623932, 100460224, 163247864, 200920448, 326495728, 652991456, 1305982912, 2611965824]

約数ペア:

[(1, 2611965824), (2, 1305982912), (4, 652991456), (8, 326495728), (13, 200920448), (16, 163247864), (26, 100460224), (32, 81623932), (52, 50230112), (64, 40811966), (104, 25115056), (128, 20405983), (208, 12557528), (307, 8508032), (416, 6278764), (614, 4254016), (832, 3139382), (1228, 2127008), (1664, 1569691), (2456, 1063504), (3991, 654464), (4912, 531752), (5113, 510848), (7982, 327232), (9824, 265876), (10226, 255424), (15964, 163616), (19648, 132938), (20452, 127712), (31928, 81808), (39296, 66469), (40904, 63856)]