2119745984

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{8863}}^1$

素因数の和:9013

約数の個数: 56

約数和(自身を含む): 4363321728

約数和(自身を除く): 2243575744

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 101, 148, 202, 296, 404, 592, 808, 1184, 1616, 2368, 3232, 3737, 6464, 7474, 8863, 14948, 17726, 29896, 35452, 59792, 70904, 119584, 141808, 239168, 283616, 327931, 567232, 655862, 895163, 1311724, 1790326, 2623448, 3580652, 5246896, 7161304, 10493792, 14322608, 20987584, 28645216, 33121031, 57290432, 66242062, 132484124, 264968248, 529936496, 1059872992, 2119745984]

約数ペア:

[(1, 2119745984), (2, 1059872992), (4, 529936496), (8, 264968248), (16, 132484124), (32, 66242062), (37, 57290432), (64, 33121031), (74, 28645216), (101, 20987584), (148, 14322608), (202, 10493792), (296, 7161304), (404, 5246896), (592, 3580652), (808, 2623448), (1184, 1790326), (1616, 1311724), (2368, 895163), (3232, 655862), (3737, 567232), (6464, 327931), (7474, 283616), (8863, 239168), (14948, 141808), (17726, 119584), (29896, 70904), (35452, 59792)]