2040343755

素因数分解:

$3^1\times 5^1\times {\mathrm{2731}}^1\times {\mathrm{49807}}^1$

素因数の和:52546

約数の個数: 16

約数和(自身を含む): 3265810944

約数和(自身を除く): 1225467189

約数列:

[1, 3, 5, 15, 2731, 8193, 13655, 40965, 49807, 149421, 249035, 747105, 136022917, 408068751, 680114585, 2040343755]

約数ペア:

[(1, 2040343755), (3, 680114585), (5, 408068751), (15, 136022917), (2731, 747105), (8193, 249035), (13655, 149421), (40965, 49807)]