2021998414

素因数分解:

$2^1\times {\mathrm{227}}^1\times {\mathrm{947}}^1\times {\mathrm{4703}}^1$

素因数の和:5879

約数の個数: 16

約数和(自身を含む): 3050224128

約数和(自身を除く): 1028225714

約数列:

[1, 2, 227, 454, 947, 1894, 4703, 9406, 214969, 429938, 1067581, 2135162, 4453741, 8907482, 1010999207, 2021998414]

約数ペア:

[(1, 2021998414), (2, 1010999207), (227, 8907482), (454, 4453741), (947, 2135162), (1894, 1067581), (4703, 429938), (9406, 214969)]