131098574

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{53773}}^1$

素因数の和:53851

約数の個数: 16

約数和(自身を含む): 209073312

約数和(自身を除く): 77974738

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 53773, 107546, 1236779, 2473558, 2849969, 5699938, 65549287, 131098574]

約数ペア:

[(1, 131098574), (2, 65549287), (23, 5699938), (46, 2849969), (53, 2473558), (106, 1236779), (1219, 107546), (2438, 53773)]