47215778

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{293}}^1\times {\mathrm{409}}^1$

素因数の和:901

約数の個数: 16

約数和(自身を含む): 71600760

約数和(自身を除く): 24384982

約数列:

[1, 2, 197, 293, 394, 409, 586, 818, 57721, 80573, 115442, 119837, 161146, 239674, 23607889, 47215778]

約数ペア:

[(1, 47215778), (2, 23607889), (197, 239674), (293, 161146), (394, 119837), (409, 115442), (586, 80573), (818, 57721)]