1189271710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{82531}}^1$

素因数の和:82680

約数の個数: 32

約数和(自身を含む): 2353152384

約数和(自身を除く): 1163880674

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 131, 262, 655, 1310, 1441, 2882, 7205, 14410, 82531, 165062, 412655, 825310, 907841, 1815682, 4539205, 9078410, 10811561, 21623122, 54057805, 108115610, 118927171, 237854342, 594635855, 1189271710]

約数ペア:

[(1, 1189271710), (2, 594635855), (5, 237854342), (10, 118927171), (11, 108115610), (22, 54057805), (55, 21623122), (110, 10811561), (131, 9078410), (262, 4539205), (655, 1815682), (1310, 907841), (1441, 825310), (2882, 412655), (7205, 165062), (14410, 82531)]