520069129801

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{977}}^1\times {\mathrm{6389}}^1$

素因数の和:7438

約数の個数: 48

約数和(自身を含む): 617567684400

約数和(自身を除く): 97498554599

約数列:

[1, 13, 17, 29, 169, 221, 377, 493, 977, 2873, 4901, 6389, 6409, 12701, 16609, 28333, 83057, 83317, 108613, 165113, 185281, 215917, 368329, 481661, 1079741, 1411969, 2408653, 2806921, 3149777, 4788277, 6242053, 6261593, 18355597, 31312489, 40947101, 81146689, 81400709, 106114901, 181019537, 532312313, 1054906957, 1379493713, 2353253981, 3077332129, 17933418269, 30592301753, 40005317677, 520069129801]

約数ペア:

[(1, 520069129801), (13, 40005317677), (17, 30592301753), (29, 17933418269), (169, 3077332129), (221, 2353253981), (377, 1379493713), (493, 1054906957), (977, 532312313), (2873, 181019537), (4901, 106114901), (6389, 81400709), (6409, 81146689), (12701, 40947101), (16609, 31312489), (28333, 18355597), (83057, 6261593), (83317, 6242053), (108613, 4788277), (165113, 3149777), (185281, 2806921), (215917, 2408653), (368329, 1411969), (481661, 1079741)]