1285054616

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{9448931}}^1$

素因数の和:9448954

約数の個数: 16

約数和(自身を含む): 2551211640

約数和(自身を除く): 1266157024

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 9448931, 18897862, 37795724, 75591448, 160631827, 321263654, 642527308, 1285054616]

約数ペア:

[(1, 1285054616), (2, 642527308), (4, 321263654), (8, 160631827), (17, 75591448), (34, 37795724), (68, 18897862), (136, 9448931)]