1640534074

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1\times {\mathrm{44027}}^1$

素因数の和:44661

約数の個数: 16

約数和(自身を含む): 2544466176

約数和(自身を除く): 903932102

約数列:

[1, 2, 31, 62, 601, 1202, 18631, 37262, 44027, 88054, 1364837, 2729674, 26460227, 52920454, 820267037, 1640534074]

約数ペア:

[(1, 1640534074), (2, 820267037), (31, 52920454), (62, 26460227), (601, 2729674), (1202, 1364837), (18631, 88054), (37262, 44027)]