541888564

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{129887}}^1$

素因数の和:130047

約数の個数: 24

約数和(自身を含む): 1091059200

約数和(自身を除く): 549170636

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 129887, 259774, 519548, 909209, 1818418, 3636836, 19353163, 38706326, 77412652, 135472141, 270944282, 541888564]

約数ペア:

[(1, 541888564), (2, 270944282), (4, 135472141), (7, 77412652), (14, 38706326), (28, 19353163), (149, 3636836), (298, 1818418), (596, 909209), (1043, 519548), (2086, 259774), (4172, 129887)]