1789014526

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2219621}}^1$

素因数の和:2219667

約数の個数: 16

約数和(自身を含む): 2983171968

約数和(自身を除く): 1194157442

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 2219621, 4439242, 28855073, 57710146, 68808251, 137616502, 894507263, 1789014526]

約数ペア:

[(1, 1789014526), (2, 894507263), (13, 137616502), (26, 68808251), (31, 57710146), (62, 28855073), (403, 4439242), (806, 2219621)]