1285427832

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4119961}}^1$

素因数の和:4119983

約数の個数: 32

約数和(自身を含む): 3460768080

約数和(自身を除く): 2175340248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 4119961, 8239922, 12359883, 16479844, 24719766, 32959688, 49439532, 53559493, 98879064, 107118986, 160678479, 214237972, 321356958, 428475944, 642713916, 1285427832]

約数ペア:

[(1, 1285427832), (2, 642713916), (3, 428475944), (4, 321356958), (6, 214237972), (8, 160678479), (12, 107118986), (13, 98879064), (24, 53559493), (26, 49439532), (39, 32959688), (52, 24719766), (78, 16479844), (104, 12359883), (156, 8239922), (312, 4119961)]