828004924

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{27737}}^1$

素因数の和:28197

約数の個数: 24

約数和(自身を含む): 1537794720

約数和(自身を除く): 709789796

約数列:

[1, 2, 4, 17, 34, 68, 439, 878, 1756, 7463, 14926, 27737, 29852, 55474, 110948, 471529, 943058, 1886116, 12176543, 24353086, 48706172, 207001231, 414002462, 828004924]

約数ペア:

[(1, 828004924), (2, 414002462), (4, 207001231), (17, 48706172), (34, 24353086), (68, 12176543), (439, 1886116), (878, 943058), (1756, 471529), (7463, 110948), (14926, 55474), (27737, 29852)]