2018855330

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3809161}}^1$

素因数の和:3809221

約数の個数: 16

約数和(自身を含む): 3702505464

約数和(自身を除く): 1683650134

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 3809161, 7618322, 19045805, 38091610, 201885533, 403771066, 1009427665, 2018855330]

約数ペア:

[(1, 2018855330), (2, 1009427665), (5, 403771066), (10, 201885533), (53, 38091610), (106, 19045805), (265, 7618322), (530, 3809161)]