1291298792

素因数分解:

$2^3\times 7^1\times {\mathrm{23058907}}^1$

素因数の和:23058920

約数の個数: 16

約数和(自身を含む): 2767068960

約数和(自身を除く): 1475770168

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 23058907, 46117814, 92235628, 161412349, 184471256, 322824698, 645649396, 1291298792]

約数ペア:

[(1, 1291298792), (2, 645649396), (4, 322824698), (7, 184471256), (8, 161412349), (14, 92235628), (28, 46117814), (56, 23058907)]