2764146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 7151616

約数和(自身を除く): 4387470

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 77, 93, 154, 186, 193, 217, 231, 341, 386, 434, 462, 579, 651, 682, 1023, 1158, 1302, 1351, 2046, 2123, 2387, 2702, 4053, 4246, 4774, 5983, 6369, 7161, 8106, 11966, 12738, 14322, 14861, 17949, 29722, 35898, 41881, 44583, 65813, 83762, 89166, 125643, 131626, 197439, 251286, 394878, 460691, 921382, 1382073, 2764146]

約数ペア:

[(1, 2764146), (2, 1382073), (3, 921382), (6, 460691), (7, 394878), (11, 251286), (14, 197439), (21, 131626), (22, 125643), (31, 89166), (33, 83762), (42, 65813), (62, 44583), (66, 41881), (77, 35898), (93, 29722), (154, 17949), (186, 14861), (193, 14322), (217, 12738), (231, 11966), (341, 8106), (386, 7161), (434, 6369), (462, 5983), (579, 4774), (651, 4246), (682, 4053), (1023, 2702), (1158, 2387), (1302, 2123), (1351, 2046)]