2018044370

素因数分解:

$2^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{411007}}^1$

素因数の和:411505

約数の個数: 16

約数和(自身を含む): 3639886848

約数和(自身を除く): 1621842478

約数列:

[1, 2, 5, 10, 491, 982, 2455, 4910, 411007, 822014, 2055035, 4110070, 201804437, 403608874, 1009022185, 2018044370]

約数ペア:

[(1, 2018044370), (2, 1009022185), (5, 403608874), (10, 201804437), (491, 4110070), (982, 2055035), (2455, 822014), (4910, 411007)]