1138124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:569

約数の個数: 24

約数和(自身を含む): 2199120

約数和(自身を除く): 1060996

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 509, 559, 1018, 1118, 2036, 2236, 6617, 13234, 21887, 26468, 43774, 87548, 284531, 569062, 1138124]

約数ペア:

[(1, 1138124), (2, 569062), (4, 284531), (13, 87548), (26, 43774), (43, 26468), (52, 21887), (86, 13234), (172, 6617), (509, 2236), (559, 2036), (1018, 1118)]