2591550718

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{210319}}^1$

素因数の和:210483

約数の個数: 16

約数和(自身を含む): 3990191040

約数和(自身を除く): 1398640322

約数列:

[1, 2, 61, 101, 122, 202, 6161, 12322, 210319, 420638, 12829459, 21242219, 25658918, 42484438, 1295775359, 2591550718]

約数ペア:

[(1, 2591550718), (2, 1295775359), (61, 42484438), (101, 25658918), (122, 21242219), (202, 12829459), (6161, 420638), (12322, 210319)]