9920984

素因数分解:

$2^3\times {\mathrm{1019}}^1\times {\mathrm{1217}}^1$

素因数の和:2242

約数の個数: 16

約数和(自身を含む): 18635400

約数和(自身を除く): 8714416

約数列:

[1, 2, 4, 8, 1019, 1217, 2038, 2434, 4076, 4868, 8152, 9736, 1240123, 2480246, 4960492, 9920984]

約数ペア:

[(1, 9920984), (2, 4960492), (4, 2480246), (8, 1240123), (1019, 9736), (1217, 8152), (2038, 4868), (2434, 4076)]