2148718

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{683}}^1$

素因数の和:720

約数の個数: 24

約数和(自身を含む): 3820824

約数和(自身を除く): 1672106

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 683, 1366, 1573, 3146, 7513, 8879, 15026, 17758, 82643, 97669, 165286, 195338, 1074359, 2148718]

約数ペア:

[(1, 2148718), (2, 1074359), (11, 195338), (13, 165286), (22, 97669), (26, 82643), (121, 17758), (143, 15026), (242, 8879), (286, 7513), (683, 3146), (1366, 1573)]