2890953412

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{1499}}^1$

素因数の和:1780

約数の個数: 48

約数和(自身を含む): 5295528000

約数和(自身を除く): 2404574588

約数列:

[1, 2, 4, 37, 74, 83, 148, 157, 166, 314, 332, 628, 1499, 2998, 3071, 5809, 5996, 6142, 11618, 12284, 13031, 23236, 26062, 52124, 55463, 110926, 124417, 221852, 235343, 248834, 470686, 482147, 497668, 941372, 964294, 1928588, 4603429, 8707691, 9206858, 17415382, 18413716, 19533469, 34830764, 39066938, 78133876, 722738353, 1445476706, 2890953412]

約数ペア:

[(1, 2890953412), (2, 1445476706), (4, 722738353), (37, 78133876), (74, 39066938), (83, 34830764), (148, 19533469), (157, 18413716), (166, 17415382), (314, 9206858), (332, 8707691), (628, 4603429), (1499, 1928588), (2998, 964294), (3071, 941372), (5809, 497668), (5996, 482147), (6142, 470686), (11618, 248834), (12284, 235343), (13031, 221852), (23236, 124417), (26062, 110926), (52124, 55463)]