1630353796

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{239}}^1\times {\mathrm{12269}}^1$

素因数の和:12651

約数の個数: 24

約数和(自身を含む): 2885904000

約数和(自身を除く): 1255550204

約数列:

[1, 2, 4, 139, 239, 278, 478, 556, 956, 12269, 24538, 33221, 49076, 66442, 132884, 1705391, 2932291, 3410782, 5864582, 6821564, 11729164, 407588449, 815176898, 1630353796]

約数ペア:

[(1, 1630353796), (2, 815176898), (4, 407588449), (139, 11729164), (239, 6821564), (278, 5864582), (478, 3410782), (556, 2932291), (956, 1705391), (12269, 132884), (24538, 66442), (33221, 49076)]