2247387741512

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2557}}^1\times {\mathrm{25367}}^1$

素因数の和:28062

約数の個数: 64

約数和(自身を含む): 4345124394240

約数和(自身を除く): 2097736652728

約数列:

[1, 2, 4, 8, 61, 71, 122, 142, 244, 284, 488, 568, 2557, 4331, 5114, 8662, 10228, 17324, 20456, 25367, 34648, 50734, 101468, 155977, 181547, 202936, 311954, 363094, 623908, 726188, 1247816, 1452376, 1547387, 1801057, 3094774, 3602114, 6189548, 7204228, 11074367, 12379096, 14408456, 22148734, 44297468, 64863419, 88594936, 109864477, 129726838, 219728954, 259453676, 439457908, 518907352, 878915816, 3956668559, 4605302749, 7913337118, 9210605498, 15826674236, 18421210996, 31653348472, 36842421992, 280923467689, 561846935378, 1123693870756, 2247387741512]

約数ペア:

[(1, 2247387741512), (2, 1123693870756), (4, 561846935378), (8, 280923467689), (61, 36842421992), (71, 31653348472), (122, 18421210996), (142, 15826674236), (244, 9210605498), (284, 7913337118), (488, 4605302749), (568, 3956668559), (2557, 878915816), (4331, 518907352), (5114, 439457908), (8662, 259453676), (10228, 219728954), (17324, 129726838), (20456, 109864477), (25367, 88594936), (34648, 64863419), (50734, 44297468), (101468, 22148734), (155977, 14408456), (181547, 12379096), (202936, 11074367), (311954, 7204228), (363094, 6189548), (623908, 3602114), (726188, 3094774), (1247816, 1801057), (1452376, 1547387)]