617429826

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2638589}}^1$

素因数の和:2638610

約数の個数: 24

約数和(自身を含む): 1440670140

約数和(自身を除く): 823240314

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 2638589, 5277178, 7915767, 15831534, 23747301, 34301657, 47494602, 68603314, 102904971, 205809942, 308714913, 617429826]

約数ペア:

[(1, 617429826), (2, 308714913), (3, 205809942), (6, 102904971), (9, 68603314), (13, 47494602), (18, 34301657), (26, 23747301), (39, 15831534), (78, 7915767), (117, 5277178), (234, 2638589)]