9728290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6803}}^1$

素因数の和:6834

約数の個数: 32

約数和(自身を含む): 20575296

約数和(自身を除く): 10847006

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 6803, 13606, 34015, 68030, 74833, 88439, 149666, 176878, 374165, 442195, 748330, 884390, 972829, 1945658, 4864145, 9728290]

約数ペア:

[(1, 9728290), (2, 4864145), (5, 1945658), (10, 972829), (11, 884390), (13, 748330), (22, 442195), (26, 374165), (55, 176878), (65, 149666), (110, 88439), (130, 74833), (143, 68030), (286, 34015), (715, 13606), (1430, 6803)]