2164508

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 4057200

約数和(自身を除く): 1892692

約数列:

[1, 2, 4, 17, 34, 68, 139, 229, 278, 458, 556, 916, 2363, 3893, 4726, 7786, 9452, 15572, 31831, 63662, 127324, 541127, 1082254, 2164508]

約数ペア:

[(1, 2164508), (2, 1082254), (4, 541127), (17, 127324), (34, 63662), (68, 31831), (139, 15572), (229, 9452), (278, 7786), (458, 4726), (556, 3893), (916, 2363)]