540484

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 1097600

約数和(自身を除く): 557116

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 199, 388, 398, 679, 796, 1358, 1393, 2716, 2786, 5572, 19303, 38606, 77212, 135121, 270242, 540484]

約数ペア:

[(1, 540484), (2, 270242), (4, 135121), (7, 77212), (14, 38606), (28, 19303), (97, 5572), (194, 2786), (199, 2716), (388, 1393), (398, 1358), (679, 796)]