2498574

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 5451264

約数和(自身を除く): 2952690

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 309, 311, 618, 622, 933, 1339, 1866, 2678, 4017, 4043, 8034, 8086, 12129, 24258, 32033, 64066, 96099, 192198, 416429, 832858, 1249287, 2498574]

約数ペア:

[(1, 2498574), (2, 1249287), (3, 832858), (6, 416429), (13, 192198), (26, 96099), (39, 64066), (78, 32033), (103, 24258), (206, 12129), (309, 8086), (311, 8034), (618, 4043), (622, 4017), (933, 2678), (1339, 1866)]