1990554

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{919}}^1$

素因数の和:962

約数の個数: 24

約数和(自身を含む): 4206240

約数和(自身を除く): 2215686

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 722, 919, 1083, 1838, 2166, 2757, 5514, 17461, 34922, 52383, 104766, 331759, 663518, 995277, 1990554]

約数ペア:

[(1, 1990554), (2, 995277), (3, 663518), (6, 331759), (19, 104766), (38, 52383), (57, 34922), (114, 17461), (361, 5514), (722, 2757), (919, 2166), (1083, 1838)]