7031247718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{30211}}^1$

素因数の和:30444

約数の個数: 32

約数和(自身を含む): 11746425600

約数和(自身を除く): 4715177882

約数列:

[1, 2, 11, 22, 71, 142, 149, 298, 781, 1562, 1639, 3278, 10579, 21158, 30211, 60422, 116369, 232738, 332321, 664642, 2144981, 4289962, 4501439, 9002878, 23594791, 47189582, 49515829, 99031658, 319602169, 639204338, 3515623859, 7031247718]

約数ペア:

[(1, 7031247718), (2, 3515623859), (11, 639204338), (22, 319602169), (71, 99031658), (142, 49515829), (149, 47189582), (298, 23594791), (781, 9002878), (1562, 4501439), (1639, 4289962), (3278, 2144981), (10579, 664642), (21158, 332321), (30211, 232738), (60422, 116369)]