259487682

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{6229}}^1$

素因数の和:6418

約数の個数: 32

約数和(自身を含む): 532889280

約数和(自身を除く): 273401598

約数列:

[1, 2, 3, 6, 53, 106, 131, 159, 262, 318, 393, 786, 6229, 6943, 12458, 13886, 18687, 20829, 37374, 41658, 330137, 660274, 815999, 990411, 1631998, 1980822, 2447997, 4895994, 43247947, 86495894, 129743841, 259487682]

約数ペア:

[(1, 259487682), (2, 129743841), (3, 86495894), (6, 43247947), (53, 4895994), (106, 2447997), (131, 1980822), (159, 1631998), (262, 990411), (318, 815999), (393, 660274), (786, 330137), (6229, 41658), (6943, 37374), (12458, 20829), (13886, 18687)]