2214984772

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{553193}}^1$

素因数の和:553228

約数の個数: 48

約数和(自身を含む): 5204449152

約数和(自身を除く): 2989464380

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 553193, 1106386, 2212772, 3872351, 6085123, 7191509, 7744702, 12170246, 14383018, 15489404, 24340492, 28766036, 42595861, 50340563, 79106599, 85191722, 100681126, 158213198, 170383444, 201362252, 316426396, 553746193, 1107492386, 2214984772]

約数ペア:

[(1, 2214984772), (2, 1107492386), (4, 553746193), (7, 316426396), (11, 201362252), (13, 170383444), (14, 158213198), (22, 100681126), (26, 85191722), (28, 79106599), (44, 50340563), (52, 42595861), (77, 28766036), (91, 24340492), (143, 15489404), (154, 14383018), (182, 12170246), (286, 7744702), (308, 7191509), (364, 6085123), (572, 3872351), (1001, 2212772), (2002, 1106386), (4004, 553193)]