2051235193

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{416833}}^1$

素因数の和:416896

約数の個数: 16

約数和(自身を含む): 2534350720

約数和(自身を除く): 483115527

約数列:

[1, 7, 19, 37, 133, 259, 703, 4921, 416833, 2917831, 7919827, 15422821, 55438789, 107959747, 293033599, 2051235193]

約数ペア:

[(1, 2051235193), (7, 293033599), (19, 107959747), (37, 55438789), (133, 15422821), (259, 7919827), (703, 2917831), (4921, 416833)]