25329954

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{324743}}^1$

素因数の和:324761

約数の個数: 16

約数和(自身を含む): 54556992

約数和(自身を除く): 29227038

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 324743, 649486, 974229, 1948458, 4221659, 8443318, 12664977, 25329954]

約数ペア:

[(1, 25329954), (2, 12664977), (3, 8443318), (6, 4221659), (13, 1948458), (26, 974229), (39, 649486), (78, 324743)]