2011303819

素因数分解:

$7^1\times {\mathrm{241}}^1\times {\mathrm{317}}^1\times {\mathrm{3761}}^1$

素因数の和:4326

約数の個数: 16

約数和(自身を含む): 2316067776

約数和(自身を除く): 304763957

約数列:

[1, 7, 241, 317, 1687, 2219, 3761, 26327, 76397, 534779, 906401, 1192237, 6344807, 8345659, 287329117, 2011303819]

約数ペア:

[(1, 2011303819), (7, 287329117), (241, 8345659), (317, 6344807), (1687, 1192237), (2219, 906401), (3761, 534779), (26327, 76397)]