1141228508

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1\times {\mathrm{1291}}^1$

素因数の和:1674

約数の個数: 48

約数和(自身を含む): 2311212288

約数和(自身を除く): 1169983780

約数列:

[1, 2, 4, 7, 14, 28, 131, 241, 262, 482, 524, 917, 964, 1291, 1687, 1834, 2582, 3374, 3668, 5164, 6748, 9037, 18074, 31571, 36148, 63142, 126284, 169121, 220997, 311131, 338242, 441994, 622262, 676484, 883988, 1183847, 1244524, 2177917, 2367694, 4355834, 4735388, 8711668, 40758161, 81516322, 163032644, 285307127, 570614254, 1141228508]

約数ペア:

[(1, 1141228508), (2, 570614254), (4, 285307127), (7, 163032644), (14, 81516322), (28, 40758161), (131, 8711668), (241, 4735388), (262, 4355834), (482, 2367694), (524, 2177917), (917, 1244524), (964, 1183847), (1291, 883988), (1687, 676484), (1834, 622262), (2582, 441994), (3374, 338242), (3668, 311131), (5164, 220997), (6748, 169121), (9037, 126284), (18074, 63142), (31571, 36148)]