3140456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 6497280

約数和(自身を除く): 3356824

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 127, 254, 281, 508, 562, 1016, 1124, 1397, 2248, 2794, 3091, 5588, 6182, 11176, 12364, 24728, 35687, 71374, 142748, 285496, 392557, 785114, 1570228, 3140456]

約数ペア:

[(1, 3140456), (2, 1570228), (4, 785114), (8, 392557), (11, 285496), (22, 142748), (44, 71374), (88, 35687), (127, 24728), (254, 12364), (281, 11176), (508, 6182), (562, 5588), (1016, 3091), (1124, 2794), (1397, 2248)]