2147488921

素因数分解:

${\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1\times {\mathrm{739}}^1$

素因数の和:1248

約数の個数: 16

約数和(自身を含む): 2202595200

約数和(自身を除く): 55106279

約数列:

[1, 89, 103, 317, 739, 9167, 28213, 32651, 65771, 76117, 234263, 2905939, 6774413, 20849407, 24129089, 2147488921]

約数ペア:

[(1, 2147488921), (89, 24129089), (103, 20849407), (317, 6774413), (739, 2905939), (9167, 234263), (28213, 76117), (32651, 65771)]