2054120761

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{82591}}^1$

素因数の和:82645

約数の個数: 32

約数和(自身を含む): 2854379520

約数和(自身を除く): 800258759

約数列:

[1, 7, 11, 17, 19, 77, 119, 133, 187, 209, 323, 1309, 1463, 2261, 3553, 24871, 82591, 578137, 908501, 1404047, 1569229, 6359507, 9828329, 10984603, 15444517, 17261519, 26676893, 108111619, 120830633, 186738251, 293445823, 2054120761]

約数ペア:

[(1, 2054120761), (7, 293445823), (11, 186738251), (17, 120830633), (19, 108111619), (77, 26676893), (119, 17261519), (133, 15444517), (187, 10984603), (209, 9828329), (323, 6359507), (1309, 1569229), (1463, 1404047), (2261, 908501), (3553, 578137), (24871, 82591)]