2591512

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{601}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 6176520

約数和(自身を除く): 3585008

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 601, 616, 1078, 1202, 2156, 2404, 4207, 4312, 4808, 6611, 8414, 13222, 16828, 26444, 29449, 33656, 46277, 52888, 58898, 92554, 117796, 185108, 235592, 323939, 370216, 647878, 1295756, 2591512]

約数ペア:

[(1, 2591512), (2, 1295756), (4, 647878), (7, 370216), (8, 323939), (11, 235592), (14, 185108), (22, 117796), (28, 92554), (44, 58898), (49, 52888), (56, 46277), (77, 33656), (88, 29449), (98, 26444), (154, 16828), (196, 13222), (308, 8414), (392, 6611), (539, 4808), (601, 4312), (616, 4207), (1078, 2404), (1202, 2156)]