388045908042

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4974947539}}^1$

素因数の和:4974947557

約数の個数: 16

約数和(自身を含む): 835791186720

約数和(自身を除く): 447745278678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 4974947539, 9949895078, 14924842617, 29849685234, 64674318007, 129348636014, 194022954021, 388045908042]

約数ペア:

[(1, 388045908042), (2, 194022954021), (3, 129348636014), (6, 64674318007), (13, 29849685234), (26, 14924842617), (39, 9949895078), (78, 4974947539)]