1878749951

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{761}}^1\times {\mathrm{11171}}^1$

素因数の和:11962

約数の個数: 16

約数和(自身を含む): 2145292128

約数和(自身を除く): 266542177

約数列:

[1, 13, 17, 221, 761, 9893, 11171, 12937, 145223, 168181, 189907, 2468791, 8501131, 110514703, 144519227, 1878749951]

約数ペア:

[(1, 1878749951), (13, 144519227), (17, 110514703), (221, 8501131), (761, 2468791), (9893, 189907), (11171, 168181), (12937, 145223)]