124711912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{8627}}^1$

素因数の和:8785

約数の個数: 32

約数和(自身を含む): 253663200

約数和(自身を除く): 128951288

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 556, 1112, 1807, 3614, 7228, 8627, 14456, 17254, 34508, 69016, 112151, 224302, 448604, 897208, 1199153, 2398306, 4796612, 9593224, 15588989, 31177978, 62355956, 124711912]

約数ペア:

[(1, 124711912), (2, 62355956), (4, 31177978), (8, 15588989), (13, 9593224), (26, 4796612), (52, 2398306), (104, 1199153), (139, 897208), (278, 448604), (556, 224302), (1112, 112151), (1807, 69016), (3614, 34508), (7228, 17254), (8627, 14456)]