3137816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 6486480

約数和(自身を除く): 3348664

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 181, 197, 362, 394, 724, 788, 1448, 1576, 1991, 2167, 3982, 4334, 7964, 8668, 15928, 17336, 35657, 71314, 142628, 285256, 392227, 784454, 1568908, 3137816]

約数ペア:

[(1, 3137816), (2, 1568908), (4, 784454), (8, 392227), (11, 285256), (22, 142628), (44, 71314), (88, 35657), (181, 17336), (197, 15928), (362, 8668), (394, 7964), (724, 4334), (788, 3982), (1448, 2167), (1576, 1991)]