394359022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^2\times {\mathrm{2789}}^1$

素因数の和:2932

約数の個数: 24

約数和(自身を含む): 633274200

約数和(自身を除く): 238915178

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 2789, 3721, 5578, 7442, 52991, 70699, 105982, 141398, 170129, 340258, 3232451, 6464902, 10377869, 20755738, 197179511, 394359022]

約数ペア:

[(1, 394359022), (2, 197179511), (19, 20755738), (38, 10377869), (61, 6464902), (122, 3232451), (1159, 340258), (2318, 170129), (2789, 141398), (3721, 105982), (5578, 70699), (7442, 52991)]