2034881776

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{173981}}^1$

素因数の和:174049

約数の個数: 40

約数和(自身を含む): 4271606064

約数和(自身を除く): 2236724288

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1462, 2924, 5848, 11696, 173981, 347962, 695924, 1391848, 2783696, 2957677, 5915354, 7481183, 11830708, 14962366, 23661416, 29924732, 47322832, 59849464, 119698928, 127180111, 254360222, 508720444, 1017440888, 2034881776]

約数ペア:

[(1, 2034881776), (2, 1017440888), (4, 508720444), (8, 254360222), (16, 127180111), (17, 119698928), (34, 59849464), (43, 47322832), (68, 29924732), (86, 23661416), (136, 14962366), (172, 11830708), (272, 7481183), (344, 5915354), (688, 2957677), (731, 2783696), (1462, 1391848), (2924, 695924), (5848, 347962), (11696, 173981)]