2849704

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:130

約数の個数: 64

約数和(自身を含む): 6531840

約数和(自身を除く): 3682136

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 47, 52, 53, 88, 94, 104, 106, 143, 188, 212, 286, 376, 424, 517, 572, 583, 611, 689, 1034, 1144, 1166, 1222, 1378, 2068, 2332, 2444, 2491, 2756, 4136, 4664, 4888, 4982, 5512, 6721, 7579, 9964, 13442, 15158, 19928, 26884, 27401, 30316, 32383, 53768, 54802, 60632, 64766, 109604, 129532, 219208, 259064, 356213, 712426, 1424852, 2849704]

約数ペア:

[(1, 2849704), (2, 1424852), (4, 712426), (8, 356213), (11, 259064), (13, 219208), (22, 129532), (26, 109604), (44, 64766), (47, 60632), (52, 54802), (53, 53768), (88, 32383), (94, 30316), (104, 27401), (106, 26884), (143, 19928), (188, 15158), (212, 13442), (286, 9964), (376, 7579), (424, 6721), (517, 5512), (572, 4982), (583, 4888), (611, 4664), (689, 4136), (1034, 2756), (1144, 2491), (1166, 2444), (1222, 2332), (1378, 2068)]