11700221918

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{28921}}^1$

素因数の和:29049

約数の個数: 64

約数和(自身を含む): 22789610496

約数和(自身を除く): 11089388578

約数列:

[1, 2, 7, 11, 14, 22, 37, 71, 74, 77, 142, 154, 259, 407, 497, 518, 781, 814, 994, 1562, 2627, 2849, 5254, 5467, 5698, 10934, 18389, 28897, 28921, 36778, 57794, 57842, 202279, 202447, 318131, 404558, 404894, 636262, 1070077, 2053391, 2140154, 2226917, 4106782, 4453834, 7490539, 11770847, 14373737, 14981078, 22587301, 23541694, 28747474, 45174602, 75975467, 82395929, 151950934, 158111107, 164791858, 316222214, 531828269, 835730137, 1063656538, 1671460274, 5850110959, 11700221918]

約数ペア:

[(1, 11700221918), (2, 5850110959), (7, 1671460274), (11, 1063656538), (14, 835730137), (22, 531828269), (37, 316222214), (71, 164791858), (74, 158111107), (77, 151950934), (142, 82395929), (154, 75975467), (259, 45174602), (407, 28747474), (497, 23541694), (518, 22587301), (781, 14981078), (814, 14373737), (994, 11770847), (1562, 7490539), (2627, 4453834), (2849, 4106782), (5254, 2226917), (5467, 2140154), (5698, 2053391), (10934, 1070077), (18389, 636262), (28897, 404894), (28921, 404558), (36778, 318131), (57794, 202447), (57842, 202279)]