4394548

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1091}}^1$

素因数の和:1167

約数の個数: 24

約数和(自身を含む): 8255520

約数和(自身を除く): 3860972

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 1091, 2014, 2182, 4028, 4364, 20729, 41458, 57823, 82916, 115646, 231292, 1098637, 2197274, 4394548]

約数ペア:

[(1, 4394548), (2, 2197274), (4, 1098637), (19, 231292), (38, 115646), (53, 82916), (76, 57823), (106, 41458), (212, 20729), (1007, 4364), (1091, 4028), (2014, 2182)]