1282147828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{5087}}^1$

素因数の和:5272

約数の個数: 48

約数和(自身を含む): 2501097984

約数和(自身を除く): 1218950156

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 131, 148, 262, 481, 524, 962, 1703, 1924, 3406, 4847, 5087, 6812, 9694, 10174, 19388, 20348, 63011, 66131, 126022, 132262, 188219, 252044, 264524, 376438, 666397, 752876, 1332794, 2446847, 2665588, 4893694, 8663161, 9787388, 17326322, 24656689, 34652644, 49313378, 98626756, 320536957, 641073914, 1282147828]

約数ペア:

[(1, 1282147828), (2, 641073914), (4, 320536957), (13, 98626756), (26, 49313378), (37, 34652644), (52, 24656689), (74, 17326322), (131, 9787388), (148, 8663161), (262, 4893694), (481, 2665588), (524, 2446847), (962, 1332794), (1703, 752876), (1924, 666397), (3406, 376438), (4847, 264524), (5087, 252044), (6812, 188219), (9694, 132262), (10174, 126022), (19388, 66131), (20348, 63011)]