5129416

素因数分解:

$2^3\times {\mathrm{647}}^1\times {\mathrm{991}}^1$

素因数の和:1644

約数の個数: 16

約数和(自身を含む): 9642240

約数和(自身を除く): 4512824

約数列:

[1, 2, 4, 8, 647, 991, 1294, 1982, 2588, 3964, 5176, 7928, 641177, 1282354, 2564708, 5129416]

約数ペア:

[(1, 5129416), (2, 2564708), (4, 1282354), (8, 641177), (647, 7928), (991, 5176), (1294, 3964), (1982, 2588)]