788680196

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{10377371}}^1$

素因数の和:10377394

約数の個数: 12

約数和(自身を含む): 1452832080

約数和(自身を除く): 664151884

約数列:

[1, 2, 4, 19, 38, 76, 10377371, 20754742, 41509484, 197170049, 394340098, 788680196]

約数ペア:

[(1, 788680196), (2, 394340098), (4, 197170049), (19, 41509484), (38, 20754742), (76, 10377371)]