2994212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:899

約数の個数: 24

約数和(自身を含む): 5729472

約数和(自身を除く): 2735260

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 811, 923, 1622, 1846, 3244, 3692, 10543, 21086, 42172, 57581, 115162, 230324, 748553, 1497106, 2994212]

約数ペア:

[(1, 2994212), (2, 1497106), (4, 748553), (13, 230324), (26, 115162), (52, 57581), (71, 42172), (142, 21086), (284, 10543), (811, 3692), (923, 3244), (1622, 1846)]