2901756

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:139

約数の個数: 96

約数和(自身を含む): 8467200

約数和(自身を除く): 5565444

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 19, 22, 26, 33, 38, 39, 44, 52, 57, 66, 76, 78, 89, 114, 132, 143, 156, 178, 209, 228, 247, 267, 286, 356, 418, 429, 494, 534, 572, 627, 741, 836, 858, 979, 988, 1068, 1157, 1254, 1482, 1691, 1716, 1958, 2314, 2508, 2717, 2937, 2964, 3382, 3471, 3916, 4628, 5073, 5434, 5874, 6764, 6942, 8151, 10146, 10868, 11748, 12727, 13884, 16302, 18601, 20292, 21983, 25454, 32604, 37202, 38181, 43966, 50908, 55803, 65949, 74404, 76362, 87932, 111606, 131898, 152724, 223212, 241813, 263796, 483626, 725439, 967252, 1450878, 2901756]

約数ペア:

[(1, 2901756), (2, 1450878), (3, 967252), (4, 725439), (6, 483626), (11, 263796), (12, 241813), (13, 223212), (19, 152724), (22, 131898), (26, 111606), (33, 87932), (38, 76362), (39, 74404), (44, 65949), (52, 55803), (57, 50908), (66, 43966), (76, 38181), (78, 37202), (89, 32604), (114, 25454), (132, 21983), (143, 20292), (156, 18601), (178, 16302), (209, 13884), (228, 12727), (247, 11748), (267, 10868), (286, 10146), (356, 8151), (418, 6942), (429, 6764), (494, 5874), (534, 5434), (572, 5073), (627, 4628), (741, 3916), (836, 3471), (858, 3382), (979, 2964), (988, 2937), (1068, 2717), (1157, 2508), (1254, 2314), (1482, 1958), (1691, 1716)]