281641812

素因数分解:

$2^2\times 3^1\times {\mathrm{193}}^1\times {\mathrm{121607}}^1$

素因数の和:121807

約数の個数: 24

約数和(自身を含む): 660574656

約数和(自身を除く): 378932844

約数列:

[1, 2, 3, 4, 6, 12, 193, 386, 579, 772, 1158, 2316, 121607, 243214, 364821, 486428, 729642, 1459284, 23470151, 46940302, 70410453, 93880604, 140820906, 281641812]

約数ペア:

[(1, 281641812), (2, 140820906), (3, 93880604), (4, 70410453), (6, 46940302), (12, 23470151), (193, 1459284), (386, 729642), (579, 486428), (772, 364821), (1158, 243214), (2316, 121607)]