7966081799

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{259321}}^1$

素因数の和:259490

約数の個数: 16

約数和(自身を含む): 9148880160

約数和(自身を除く): 1182798361

約数列:

[1, 13, 17, 139, 221, 1807, 2363, 30719, 259321, 3371173, 4408457, 36045619, 57309941, 468593047, 612775523, 7966081799]

約数ペア:

[(1, 7966081799), (13, 612775523), (17, 468593047), (139, 57309941), (221, 36045619), (1807, 4408457), (2363, 3371173), (30719, 259321)]