78833452

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{1021}}^1$

素因数の和:1321

約数の個数: 24

約数和(自身を含む): 140218400

約数和(自身を除く): 61384948

約数列:

[1, 2, 4, 97, 194, 199, 388, 398, 796, 1021, 2042, 4084, 19303, 38606, 77212, 99037, 198074, 203179, 396148, 406358, 812716, 19708363, 39416726, 78833452]

約数ペア:

[(1, 78833452), (2, 39416726), (4, 19708363), (97, 812716), (194, 406358), (199, 396148), (388, 203179), (398, 198074), (796, 99037), (1021, 77212), (2042, 38606), (4084, 19303)]