1098144004

素因数分解:

$2^2\times {\mathrm{617}}^1\times {\mathrm{444953}}^1$

素因数の和:445574

約数の個数: 12

約数和(自身を含む): 1924871004

約数和(自身を除く): 826727000

約数列:

[1, 2, 4, 617, 1234, 2468, 444953, 889906, 1779812, 274536001, 549072002, 1098144004]

約数ペア:

[(1, 1098144004), (2, 549072002), (4, 274536001), (617, 1779812), (1234, 889906), (2468, 444953)]