2080491842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{3533}}^1$

素因数の和:3659

約数の個数: 64

約数和(自身を含む): 3847253760

約数和(自身を除く): 1766761918

約数列:

[1, 2, 11, 13, 22, 26, 29, 58, 71, 142, 143, 286, 319, 377, 638, 754, 781, 923, 1562, 1846, 2059, 3533, 4118, 4147, 7066, 8294, 10153, 20306, 22649, 26767, 38863, 45298, 45929, 53534, 77726, 91858, 102457, 204914, 250843, 294437, 501686, 505219, 588874, 1010438, 1127027, 1331941, 2254054, 2663882, 2759273, 3260959, 5518546, 6521918, 7274447, 14548894, 14651351, 29302702, 35870549, 71741098, 80018917, 94567811, 160037834, 189135622, 1040245921, 2080491842]

約数ペア:

[(1, 2080491842), (2, 1040245921), (11, 189135622), (13, 160037834), (22, 94567811), (26, 80018917), (29, 71741098), (58, 35870549), (71, 29302702), (142, 14651351), (143, 14548894), (286, 7274447), (319, 6521918), (377, 5518546), (638, 3260959), (754, 2759273), (781, 2663882), (923, 2254054), (1562, 1331941), (1846, 1127027), (2059, 1010438), (3533, 588874), (4118, 505219), (4147, 501686), (7066, 294437), (8294, 250843), (10153, 204914), (20306, 102457), (22649, 91858), (26767, 77726), (38863, 53534), (45298, 45929)]