571039084

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{26113}}^1$

素因数の和:26206

約数の個数: 48

約数和(自身を含む): 1263499776

約数和(自身を除く): 692460692

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 284, 308, 497, 781, 994, 1562, 1988, 3124, 5467, 10934, 21868, 26113, 52226, 104452, 182791, 287243, 365582, 574486, 731164, 1148972, 1854023, 2010701, 3708046, 4021402, 7416092, 8042804, 12978161, 20394253, 25956322, 40788506, 51912644, 81577012, 142759771, 285519542, 571039084]

約数ペア:

[(1, 571039084), (2, 285519542), (4, 142759771), (7, 81577012), (11, 51912644), (14, 40788506), (22, 25956322), (28, 20394253), (44, 12978161), (71, 8042804), (77, 7416092), (142, 4021402), (154, 3708046), (284, 2010701), (308, 1854023), (497, 1148972), (781, 731164), (994, 574486), (1562, 365582), (1988, 287243), (3124, 182791), (5467, 104452), (10934, 52226), (21868, 26113)]