2019628010022

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{2908861}}^1$

素因数の和:2909205

約数の個数: 64

約数和(自身を含む): 4709284681728

約数和(自身を除く): 2689656671706

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 271, 366, 427, 542, 813, 854, 1281, 1626, 1897, 2562, 3794, 5691, 11382, 16531, 33062, 49593, 99186, 115717, 231434, 347151, 694302, 2908861, 5817722, 8726583, 17453166, 20362027, 40724054, 61086081, 122172162, 177440521, 354881042, 532321563, 788301331, 1064643126, 1242083647, 1576602662, 2364903993, 2484167294, 3726250941, 4729807986, 5518109317, 7452501882, 11036218634, 16554327951, 33108655902, 48086381191, 96172762382, 144259143573, 288518287146, 336604668337, 673209336674, 1009814005011, 2019628010022]

約数ペア:

[(1, 2019628010022), (2, 1009814005011), (3, 673209336674), (6, 336604668337), (7, 288518287146), (14, 144259143573), (21, 96172762382), (42, 48086381191), (61, 33108655902), (122, 16554327951), (183, 11036218634), (271, 7452501882), (366, 5518109317), (427, 4729807986), (542, 3726250941), (813, 2484167294), (854, 2364903993), (1281, 1576602662), (1626, 1242083647), (1897, 1064643126), (2562, 788301331), (3794, 532321563), (5691, 354881042), (11382, 177440521), (16531, 122172162), (33062, 61086081), (49593, 40724054), (99186, 20362027), (115717, 17453166), (231434, 8726583), (347151, 5817722), (694302, 2908861)]