256836900386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{5231}}^1\times {\mathrm{2231773}}^1$

素因数の和:2237017

約数の個数: 16

約数和(自身を含む): 420359096448

約数和(自身を除く): 163522196062

約数列:

[1, 2, 11, 22, 5231, 10462, 57541, 115082, 2231773, 4463546, 24549503, 49099006, 11674404563, 23348809126, 128418450193, 256836900386]

約数ペア:

[(1, 256836900386), (2, 128418450193), (11, 23348809126), (22, 11674404563), (5231, 49099006), (10462, 24549503), (57541, 4463546), (115082, 2231773)]