9756890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6823}}^1$

素因数の和:6854

約数の個数: 32

約数和(自身を含む): 20635776

約数和(自身を除く): 10878886

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 6823, 13646, 34115, 68230, 75053, 88699, 150106, 177398, 375265, 443495, 750530, 886990, 975689, 1951378, 4878445, 9756890]

約数ペア:

[(1, 9756890), (2, 4878445), (5, 1951378), (10, 975689), (11, 886990), (13, 750530), (22, 443495), (26, 375265), (55, 177398), (65, 150106), (110, 88699), (130, 75053), (143, 68230), (286, 34115), (715, 13646), (1430, 6823)]