2013923107

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{269}}^1\times {\mathrm{311}}^1$

素因数の和:787

約数の個数: 32

約数和(自身を含む): 2453068800

約数和(自身を除く): 439145693

約数列:

[1, 7, 19, 133, 181, 269, 311, 1267, 1883, 2177, 3439, 5111, 5909, 24073, 35777, 41363, 48689, 56291, 83659, 340823, 394037, 585613, 925091, 1069529, 1589521, 6475637, 7486703, 11126647, 15142279, 105995953, 287703301, 2013923107]

約数ペア:

[(1, 2013923107), (7, 287703301), (19, 105995953), (133, 15142279), (181, 11126647), (269, 7486703), (311, 6475637), (1267, 1589521), (1883, 1069529), (2177, 925091), (3439, 585613), (5111, 394037), (5909, 340823), (24073, 83659), (35777, 56291), (41363, 48689)]