2001302114

素因数分解:

$2^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{256643}}^1$

素因数の和:257209

約数の個数: 16

約数和(自身を含む): 3436976448

約数和(自身を除く): 1435674334

約数列:

[1, 2, 7, 14, 557, 1114, 3899, 7798, 256643, 513286, 1796501, 3593002, 142950151, 285900302, 1000651057, 2001302114]

約数ペア:

[(1, 2001302114), (2, 1000651057), (7, 285900302), (14, 142950151), (557, 3593002), (1114, 1796501), (3899, 513286), (7798, 256643)]