2199884645

素因数分解:

$5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{433}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 3125893680

約数和(自身を除く): 926009035

約数列:

[1, 5, 7, 35, 49, 89, 233, 245, 433, 445, 623, 1165, 1631, 2165, 3031, 3115, 4361, 8155, 11417, 15155, 20737, 21217, 21805, 38537, 57085, 100889, 103685, 106085, 145159, 192685, 269759, 504445, 706223, 725795, 1016113, 1348795, 1888313, 3531115, 4943561, 5080565, 8979121, 9441565, 24717805, 44895605, 62853847, 314269235, 439976929, 2199884645]

約数ペア:

[(1, 2199884645), (5, 439976929), (7, 314269235), (35, 62853847), (49, 44895605), (89, 24717805), (233, 9441565), (245, 8979121), (433, 5080565), (445, 4943561), (623, 3531115), (1165, 1888313), (1631, 1348795), (2165, 1016113), (3031, 725795), (3115, 706223), (4361, 504445), (8155, 269759), (11417, 192685), (15155, 145159), (20737, 106085), (21217, 103685), (21805, 100889), (38537, 57085)]