126992588

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{10399}}^1$

素因数の和:10517

約数の個数: 24

約数和(自身を含む): 230630400

約数和(自身を除く): 103637812

約数列:

[1, 2, 4, 43, 71, 86, 142, 172, 284, 3053, 6106, 10399, 12212, 20798, 41596, 447157, 738329, 894314, 1476658, 1788628, 2953316, 31748147, 63496294, 126992588]

約数ペア:

[(1, 126992588), (2, 63496294), (4, 31748147), (43, 2953316), (71, 1788628), (86, 1476658), (142, 894314), (172, 738329), (284, 447157), (3053, 41596), (6106, 20798), (10399, 12212)]