2012806444

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{27541}}^1$

素因数の和:27718

約数の個数: 36

約数和(自身を含む): 3897523504

約数和(自身を除く): 1884717060

約数列:

[1, 2, 4, 11, 22, 44, 121, 151, 242, 302, 484, 604, 1661, 3322, 6644, 18271, 27541, 36542, 55082, 73084, 110164, 302951, 605902, 1211804, 3332461, 4158691, 6664922, 8317382, 13329844, 16634764, 45745601, 91491202, 182982404, 503201611, 1006403222, 2012806444]

約数ペア:

[(1, 2012806444), (2, 1006403222), (4, 503201611), (11, 182982404), (22, 91491202), (44, 45745601), (121, 16634764), (151, 13329844), (242, 8317382), (302, 6664922), (484, 4158691), (604, 3332461), (1661, 1211804), (3322, 605902), (6644, 302951), (18271, 110164), (27541, 73084), (36542, 55082)]