496123576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{67189}}^1$

素因数の和:67279

約数の個数: 32

約数和(自身を含む): 1015912800

約数和(自身を除く): 519789224

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 67189, 134378, 268756, 537512, 873457, 1746914, 3493828, 4770419, 6987656, 9540838, 19081676, 38163352, 62015447, 124030894, 248061788, 496123576]

約数ペア:

[(1, 496123576), (2, 248061788), (4, 124030894), (8, 62015447), (13, 38163352), (26, 19081676), (52, 9540838), (71, 6987656), (104, 4770419), (142, 3493828), (284, 1746914), (568, 873457), (923, 537512), (1846, 268756), (3692, 134378), (7384, 67189)]