1674220

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{863}}^1$

素因数の和:969

約数の個数: 24

約数和(自身を含む): 3556224

約数和(自身を除く): 1882004

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 863, 970, 1726, 1940, 3452, 4315, 8630, 17260, 83711, 167422, 334844, 418555, 837110, 1674220]

約数ペア:

[(1, 1674220), (2, 837110), (4, 418555), (5, 334844), (10, 167422), (20, 83711), (97, 17260), (194, 8630), (388, 4315), (485, 3452), (863, 1940), (970, 1726)]