2620252

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1499}}^1$

素因数の和:1545

約数の個数: 24

約数和(自身を含む): 5040000

約数和(自身を除く): 2419748

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1499, 1748, 2998, 5996, 28481, 34477, 56962, 68954, 113924, 137908, 655063, 1310126, 2620252]

約数ペア:

[(1, 2620252), (2, 1310126), (4, 655063), (19, 137908), (23, 113924), (38, 68954), (46, 56962), (76, 34477), (92, 28481), (437, 5996), (874, 2998), (1499, 1748)]