1320408716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{566213}}^1$

素因数の和:566281

約数の個数: 24

約数和(自身を含む): 2568346704

約数和(自身を除く): 1247937988

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 566213, 1132426, 2264852, 6228343, 12456686, 24913372, 30009289, 60018578, 120037156, 330102179, 660204358, 1320408716]

約数ペア:

[(1, 1320408716), (2, 660204358), (4, 330102179), (11, 120037156), (22, 60018578), (44, 30009289), (53, 24913372), (106, 12456686), (212, 6228343), (583, 2264852), (1166, 1132426), (2332, 566213)]