2018601230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{287141}}^1$

素因数の和:287204

約数の個数: 32

約数和(自身を含む): 3928102560

約数和(自身を除く): 1909501330

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 3515, 7030, 287141, 574282, 1435705, 2871410, 5455679, 10624217, 10911358, 21248434, 27278395, 53121085, 54556790, 106242170, 201860123, 403720246, 1009300615, 2018601230]

約数ペア:

[(1, 2018601230), (2, 1009300615), (5, 403720246), (10, 201860123), (19, 106242170), (37, 54556790), (38, 53121085), (74, 27278395), (95, 21248434), (185, 10911358), (190, 10624217), (370, 5455679), (703, 2871410), (1406, 1435705), (3515, 574282), (7030, 287141)]