1337409471488

素因数分解:

$2^{10}\times {\mathrm{691}}^1\times {\mathrm{1890107}}^1$

素因数の和:1890818

約数の個数: 44

約数和(自身を含む): 2677383344592

約数和(自身を除く): 1339973873104

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 691, 1024, 1382, 2764, 5528, 11056, 22112, 44224, 88448, 176896, 353792, 707584, 1890107, 3780214, 7560428, 15120856, 30241712, 60483424, 120966848, 241933696, 483867392, 967734784, 1306063937, 1935469568, 2612127874, 5224255748, 10448511496, 20897022992, 41794045984, 83588091968, 167176183936, 334352367872, 668704735744, 1337409471488]

約数ペア:

[(1, 1337409471488), (2, 668704735744), (4, 334352367872), (8, 167176183936), (16, 83588091968), (32, 41794045984), (64, 20897022992), (128, 10448511496), (256, 5224255748), (512, 2612127874), (691, 1935469568), (1024, 1306063937), (1382, 967734784), (2764, 483867392), (5528, 241933696), (11056, 120966848), (22112, 60483424), (44224, 30241712), (88448, 15120856), (176896, 7560428), (353792, 3780214), (707584, 1890107)]