1559790784

素因数分解:

$2^6\times {\mathrm{661}}^1\times {\mathrm{36871}}^1$

素因数の和:37544

約数の個数: 28

約数和(自身を含む): 3099976528

約数和(自身を除く): 1540185744

約数列:

[1, 2, 4, 8, 16, 32, 64, 661, 1322, 2644, 5288, 10576, 21152, 36871, 42304, 73742, 147484, 294968, 589936, 1179872, 2359744, 24371731, 48743462, 97486924, 194973848, 389947696, 779895392, 1559790784]

約数ペア:

[(1, 1559790784), (2, 779895392), (4, 389947696), (8, 194973848), (16, 97486924), (32, 48743462), (64, 24371731), (661, 2359744), (1322, 1179872), (2644, 589936), (5288, 294968), (10576, 147484), (21152, 73742), (36871, 42304)]