26726810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{242971}}^1$

素因数の和:242989

約数の個数: 16

約数和(自身を含む): 52481952

約数和(自身を除く): 25755142

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 242971, 485942, 1214855, 2429710, 2672681, 5345362, 13363405, 26726810]

約数ペア:

[(1, 26726810), (2, 13363405), (5, 5345362), (10, 2672681), (11, 2429710), (22, 1214855), (55, 485942), (110, 242971)]