2012105576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{44071}}^1$

素因数の和:44529

約数の個数: 32

約数和(自身を含む): 4072252800

約数和(自身を除く): 2060147224

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 439, 878, 1756, 3512, 5707, 11414, 22828, 44071, 45656, 88142, 176284, 352568, 572923, 1145846, 2291692, 4583384, 19347169, 38694338, 77388676, 154777352, 251513197, 503026394, 1006052788, 2012105576]

約数ペア:

[(1, 2012105576), (2, 1006052788), (4, 503026394), (8, 251513197), (13, 154777352), (26, 77388676), (52, 38694338), (104, 19347169), (439, 4583384), (878, 2291692), (1756, 1145846), (3512, 572923), (5707, 352568), (11414, 176284), (22828, 88142), (44071, 45656)]