2018791346

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{641701}}^1$

素因数の和:641738

約数の個数: 24

約数和(自身を含む): 3584547372

約数和(自身を除く): 1565756026

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 641701, 1283402, 7058711, 8342113, 14117422, 16684226, 77645821, 91763243, 155291642, 183526486, 1009395673, 2018791346]

約数ペア:

[(1, 2018791346), (2, 1009395673), (11, 183526486), (13, 155291642), (22, 91763243), (26, 77645821), (121, 16684226), (143, 14117422), (242, 8342113), (286, 7058711), (1573, 1283402), (3146, 641701)]