2017808626

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1234889}}^1$

素因数の和:1234953

約数の個数: 16

約数和(自身を含む): 3260109600

約数和(自身を除く): 1242300974

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 1234889, 2469778, 23462891, 46925782, 53100227, 106200454, 1008904313, 2017808626]

約数ペア:

[(1, 2017808626), (2, 1008904313), (19, 106200454), (38, 53100227), (43, 46925782), (86, 23462891), (817, 2469778), (1634, 1234889)]