989843756

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{3433}}^1\times {\mathrm{6553}}^1$

素因数の和:10001

約数の個数: 24

約数和(自身を含む): 1890540624

約数和(自身を除く): 900696868

約数列:

[1, 2, 4, 11, 22, 44, 3433, 6553, 6866, 13106, 13732, 26212, 37763, 72083, 75526, 144166, 151052, 288332, 22496449, 44992898, 89985796, 247460939, 494921878, 989843756]

約数ペア:

[(1, 989843756), (2, 494921878), (4, 247460939), (11, 89985796), (22, 44992898), (44, 22496449), (3433, 288332), (6553, 151052), (6866, 144166), (13106, 75526), (13732, 72083), (26212, 37763)]