1555164492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{93979}}^1$

素因数の和:94190

約数の個数: 48

約数和(自身を含む): 4168200960

約数和(自身を除く): 2613036468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 394, 591, 788, 1182, 1379, 2364, 2758, 4137, 5516, 8274, 16548, 93979, 187958, 281937, 375916, 563874, 657853, 1127748, 1315706, 1973559, 2631412, 3947118, 7894236, 18513863, 37027726, 55541589, 74055452, 111083178, 129597041, 222166356, 259194082, 388791123, 518388164, 777582246, 1555164492]

約数ペア:

[(1, 1555164492), (2, 777582246), (3, 518388164), (4, 388791123), (6, 259194082), (7, 222166356), (12, 129597041), (14, 111083178), (21, 74055452), (28, 55541589), (42, 37027726), (84, 18513863), (197, 7894236), (394, 3947118), (591, 2631412), (788, 1973559), (1182, 1315706), (1379, 1127748), (2364, 657853), (2758, 563874), (4137, 375916), (5516, 281937), (8274, 187958), (16548, 93979)]