551493722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1\times {\mathrm{16057}}^1$

素因数の和:17393

約数の個数: 16

約数和(自身を含む): 891604392

約数和(自身を除く): 340110670

約数列:

[1, 2, 13, 26, 1321, 2642, 16057, 17173, 32114, 34346, 208741, 417482, 21211297, 42422594, 275746861, 551493722]

約数ペア:

[(1, 551493722), (2, 275746861), (13, 42422594), (26, 21211297), (1321, 417482), (2642, 208741), (16057, 34346), (17173, 32114)]