286159442

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{367}}^1\times {\mathrm{1979}}^1$

素因数の和:2545

約数の個数: 16

約数和(自身を含む): 432812160

約数和(自身を除く): 146652718

約数列:

[1, 2, 197, 367, 394, 734, 1979, 3958, 72299, 144598, 389863, 726293, 779726, 1452586, 143079721, 286159442]

約数ペア:

[(1, 286159442), (2, 143079721), (197, 1452586), (367, 779726), (394, 726293), (734, 389863), (1979, 144598), (3958, 72299)]