71115902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{248657}}^1$

素因数の和:248683

約数の個数: 16

約数和(自身を含む): 125323632

約数和(自身を除く): 54207730

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 248657, 497314, 2735227, 3232541, 5470454, 6465082, 35557951, 71115902]

約数ペア:

[(1, 71115902), (2, 35557951), (11, 6465082), (13, 5470454), (22, 3232541), (26, 2735227), (143, 497314), (286, 248657)]