139615706881

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1\times {\mathrm{1460003}}^1$

素因数の和:1460748

約数の個数: 16

約数和(自身を含む): 168192460800

約数和(自身を除く): 28576753919

約数列:

[1, 7, 19, 133, 719, 5033, 13661, 95627, 1460003, 10220021, 27740057, 194180399, 1049742157, 7348195099, 19945100983, 139615706881]

約数ペア:

[(1, 139615706881), (7, 19945100983), (19, 7348195099), (133, 1049742157), (719, 194180399), (5033, 27740057), (13661, 10220021), (95627, 1460003)]