580412

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1121

約数の個数: 24

約数和(自身を含む): 1223040

約数和(自身を除く): 642628

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1091, 2182, 4364, 7637, 15274, 20729, 30548, 41458, 82916, 145103, 290206, 580412]

約数ペア:

[(1, 580412), (2, 290206), (4, 145103), (7, 82916), (14, 41458), (19, 30548), (28, 20729), (38, 15274), (76, 7637), (133, 4364), (266, 2182), (532, 1091)]