1772439190

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1626091}}^1$

素因数の和:1626207

約数の個数: 16

約数和(自身を含む): 3219662160

約数和(自身を除く): 1447222970

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 1626091, 3252182, 8130455, 16260910, 177243919, 354487838, 886219595, 1772439190]

約数ペア:

[(1, 1772439190), (2, 886219595), (5, 354487838), (10, 177243919), (109, 16260910), (218, 8130455), (545, 3252182), (1090, 1626091)]