1091389836

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{26539}}^1$

素因数の和:26718

約数の個数: 48

約数和(自身を含む): 2675232000

約数和(自身を除く): 1583842164

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 149, 276, 298, 447, 596, 894, 1788, 3427, 6854, 10281, 13708, 20562, 26539, 41124, 53078, 79617, 106156, 159234, 318468, 610397, 1220794, 1831191, 2441588, 3662382, 3954311, 7324764, 7908622, 11862933, 15817244, 23725866, 47451732, 90949153, 181898306, 272847459, 363796612, 545694918, 1091389836]

約数ペア:

[(1, 1091389836), (2, 545694918), (3, 363796612), (4, 272847459), (6, 181898306), (12, 90949153), (23, 47451732), (46, 23725866), (69, 15817244), (92, 11862933), (138, 7908622), (149, 7324764), (276, 3954311), (298, 3662382), (447, 2441588), (596, 1831191), (894, 1220794), (1788, 610397), (3427, 318468), (6854, 159234), (10281, 106156), (13708, 79617), (20562, 53078), (26539, 41124)]