1273073984

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{218591}}^1$

素因数の和:218623

約数の個数: 56

約数和(自身を含む): 3109252608

約数和(自身を除く): 1836178624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 218591, 437182, 874364, 1530137, 1748728, 2841683, 3060274, 3497456, 5683366, 6120548, 6994912, 11366732, 12241096, 13989824, 19891781, 22733464, 24482192, 39783562, 45466928, 48964384, 79567124, 90933856, 97928768, 159134248, 181867712, 318268496, 636536992, 1273073984]

約数ペア:

[(1, 1273073984), (2, 636536992), (4, 318268496), (7, 181867712), (8, 159134248), (13, 97928768), (14, 90933856), (16, 79567124), (26, 48964384), (28, 45466928), (32, 39783562), (52, 24482192), (56, 22733464), (64, 19891781), (91, 13989824), (104, 12241096), (112, 11366732), (182, 6994912), (208, 6120548), (224, 5683366), (364, 3497456), (416, 3060274), (448, 2841683), (728, 1748728), (832, 1530137), (1456, 874364), (2912, 437182), (5824, 218591)]