2012743677

素因数分解:

$3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{149059}}^1$

素因数の和:149712

約数の個数: 16

約数和(自身を含む): 3071828480

約数和(自身を除く): 1059084803

約数列:

[1, 3, 7, 21, 643, 1929, 4501, 13503, 149059, 447177, 1043413, 3130239, 95844937, 287534811, 670914559, 2012743677]

約数ペア:

[(1, 2012743677), (3, 670914559), (7, 287534811), (21, 95844937), (643, 3130239), (1929, 1043413), (4501, 447177), (13503, 149059)]