2017889272

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{590717}}^1$

素因数の和:590791

約数の個数: 32

約数和(自身を含む): 4394941920

約数和(自身を除く): 2377052648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 590717, 1181434, 2362868, 4135019, 4725736, 8270038, 16540076, 33080152, 36033737, 72067474, 144134948, 252236159, 288269896, 504472318, 1008944636, 2017889272]

約数ペア:

[(1, 2017889272), (2, 1008944636), (4, 504472318), (7, 288269896), (8, 252236159), (14, 144134948), (28, 72067474), (56, 36033737), (61, 33080152), (122, 16540076), (244, 8270038), (427, 4725736), (488, 4135019), (854, 2362868), (1708, 1181434), (3416, 590717)]