2078711042

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{122957}}^1$

素因数の和:123145

約数の個数: 16

約数和(自身を含む): 3187071360

約数和(自身を除く): 1108360318

約数列:

[1, 2, 79, 107, 158, 214, 8453, 16906, 122957, 245914, 9713603, 13156399, 19427206, 26312798, 1039355521, 2078711042]

約数ペア:

[(1, 2078711042), (2, 1039355521), (79, 26312798), (107, 19427206), (158, 13156399), (214, 9713603), (8453, 245914), (16906, 122957)]