550718476

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{4073}}^1$

素因数の和:4534

約数の個数: 48

約数和(自身を含む): 1204600320

約数和(自身を除く): 653881844

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 439, 878, 1756, 3073, 4073, 4829, 6146, 8146, 9658, 12292, 16292, 19316, 28511, 33803, 44803, 57022, 67606, 89606, 114044, 135212, 179212, 313621, 627242, 1254484, 1788047, 3576094, 7152188, 12516329, 19668517, 25032658, 39337034, 50065316, 78674068, 137679619, 275359238, 550718476]

約数ペア:

[(1, 550718476), (2, 275359238), (4, 137679619), (7, 78674068), (11, 50065316), (14, 39337034), (22, 25032658), (28, 19668517), (44, 12516329), (77, 7152188), (154, 3576094), (308, 1788047), (439, 1254484), (878, 627242), (1756, 313621), (3073, 179212), (4073, 135212), (4829, 114044), (6146, 89606), (8146, 67606), (9658, 57022), (12292, 44803), (16292, 33803), (19316, 28511)]