870874306

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{23011}}^1$

素因数の和:23289

約数の個数: 16

約数和(自身を含む): 1325491200

約数和(自身を除く): 454616894

約数列:

[1, 2, 127, 149, 254, 298, 18923, 23011, 37846, 46022, 2922397, 3428639, 5844794, 6857278, 435437153, 870874306]

約数ペア:

[(1, 870874306), (2, 435437153), (127, 6857278), (149, 5844794), (254, 3428639), (298, 2922397), (18923, 46022), (23011, 37846)]