2705244

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 6804000

約数和(自身を除く): 4098756

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 89, 102, 149, 178, 204, 267, 298, 356, 447, 534, 596, 894, 1068, 1513, 1788, 2533, 3026, 4539, 5066, 6052, 7599, 9078, 10132, 13261, 15198, 18156, 26522, 30396, 39783, 53044, 79566, 159132, 225437, 450874, 676311, 901748, 1352622, 2705244]

約数ペア:

[(1, 2705244), (2, 1352622), (3, 901748), (4, 676311), (6, 450874), (12, 225437), (17, 159132), (34, 79566), (51, 53044), (68, 39783), (89, 30396), (102, 26522), (149, 18156), (178, 15198), (204, 13261), (267, 10132), (298, 9078), (356, 7599), (447, 6052), (534, 5066), (596, 4539), (894, 3026), (1068, 2533), (1513, 1788)]