2639496

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1549}}^1$

素因数の和:1629

約数の個数: 32

約数和(自身を含む): 6696000

約数和(自身を除く): 4056504

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1549, 1704, 3098, 4647, 6196, 9294, 12392, 18588, 37176, 109979, 219958, 329937, 439916, 659874, 879832, 1319748, 2639496]

約数ペア:

[(1, 2639496), (2, 1319748), (3, 879832), (4, 659874), (6, 439916), (8, 329937), (12, 219958), (24, 109979), (71, 37176), (142, 18588), (213, 12392), (284, 9294), (426, 6196), (568, 4647), (852, 3098), (1549, 1704)]