2531668

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:447

約数の個数: 24

約数和(自身を含む): 4656960

約数和(自身を除く): 2125292

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 359, 718, 1436, 1763, 3526, 7052, 14719, 15437, 29438, 30874, 58876, 61748, 632917, 1265834, 2531668]

約数ペア:

[(1, 2531668), (2, 1265834), (4, 632917), (41, 61748), (43, 58876), (82, 30874), (86, 29438), (164, 15437), (172, 14719), (359, 7052), (718, 3526), (1436, 1763)]