2991372

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{3511}}^1$

素因数の和:3589

約数の個数: 24

約数和(自身を含む): 7080192

約数和(自身を除く): 4088820

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 3511, 7022, 10533, 14044, 21066, 42132, 249281, 498562, 747843, 997124, 1495686, 2991372]

約数ペア:

[(1, 2991372), (2, 1495686), (3, 997124), (4, 747843), (6, 498562), (12, 249281), (71, 42132), (142, 21066), (213, 14044), (284, 10533), (426, 7022), (852, 3511)]