1413751808

素因数分解:

$2^{10}\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1553}}^1$

素因数の和:1707

約数の個数: 88

約数和(自身を含む): 3257382912

約数和(自身を除く): 1843631104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 224, 254, 256, 448, 508, 512, 889, 896, 1016, 1024, 1553, 1778, 1792, 2032, 3106, 3556, 3584, 4064, 6212, 7112, 7168, 8128, 10871, 12424, 14224, 16256, 21742, 24848, 28448, 32512, 43484, 49696, 56896, 65024, 86968, 99392, 113792, 130048, 173936, 197231, 198784, 227584, 347872, 394462, 397568, 455168, 695744, 788924, 795136, 910336, 1380617, 1391488, 1577848, 1590272, 2761234, 2782976, 3155696, 5522468, 5565952, 6311392, 11044936, 11131904, 12622784, 22089872, 25245568, 44179744, 50491136, 88359488, 100982272, 176718976, 201964544, 353437952, 706875904, 1413751808]

約数ペア:

[(1, 1413751808), (2, 706875904), (4, 353437952), (7, 201964544), (8, 176718976), (14, 100982272), (16, 88359488), (28, 50491136), (32, 44179744), (56, 25245568), (64, 22089872), (112, 12622784), (127, 11131904), (128, 11044936), (224, 6311392), (254, 5565952), (256, 5522468), (448, 3155696), (508, 2782976), (512, 2761234), (889, 1590272), (896, 1577848), (1016, 1391488), (1024, 1380617), (1553, 910336), (1778, 795136), (1792, 788924), (2032, 695744), (3106, 455168), (3556, 397568), (3584, 394462), (4064, 347872), (6212, 227584), (7112, 198784), (7168, 197231), (8128, 173936), (10871, 130048), (12424, 113792), (14224, 99392), (16256, 86968), (21742, 65024), (24848, 56896), (28448, 49696), (32512, 43484)]