426552470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2245013}}^1$

素因数の和:2245039

約数の個数: 16

約数和(自身を含む): 808205040

約数和(自身を除く): 381652570

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 2245013, 4490026, 11225065, 22450130, 42655247, 85310494, 213276235, 426552470]

約数ペア:

[(1, 426552470), (2, 213276235), (5, 85310494), (10, 42655247), (19, 22450130), (38, 11225065), (95, 4490026), (190, 2245013)]