1805596

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{2671}}^1$

素因数の和:2701

約数の個数: 18

約数和(自身を含む): 3422832

約数和(自身を除く): 1617236

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 2671, 5342, 10684, 34723, 69446, 138892, 451399, 902798, 1805596]

約数ペア:

[(1, 1805596), (2, 902798), (4, 451399), (13, 138892), (26, 69446), (52, 34723), (169, 10684), (338, 5342), (676, 2671)]