2018119994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{890609}}^1$

素因数の和:890725

約数の個数: 16

約数和(自身を含む): 3334443840

約数和(自身を除く): 1316323846

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 890609, 1781218, 9796699, 19593398, 91732727, 183465454, 1009059997, 2018119994]

約数ペア:

[(1, 2018119994), (2, 1009059997), (11, 183465454), (22, 91732727), (103, 19593398), (206, 9796699), (1133, 1781218), (2266, 890609)]