2069968278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{49284959}}^1$

素因数の和:49284971

約数の個数: 16

約数和(自身を含む): 4731356160

約数和(自身を除く): 2661387882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49284959, 98569918, 147854877, 295709754, 344994713, 689989426, 1034984139, 2069968278]

約数ペア:

[(1, 2069968278), (2, 1034984139), (3, 689989426), (6, 344994713), (7, 295709754), (14, 147854877), (21, 98569918), (42, 49284959)]