1294370519

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 1466379264

約数和(自身を除く): 172008745

約数列:

[1, 13, 37, 73, 191, 193, 481, 949, 2483, 2509, 2701, 7067, 7141, 13943, 14089, 35113, 36863, 91871, 92833, 181259, 183157, 479219, 515891, 521293, 1363931, 2690999, 6706583, 6776809, 17731103, 34982987, 99566963, 1294370519]

約数ペア:

[(1, 1294370519), (13, 99566963), (37, 34982987), (73, 17731103), (191, 6776809), (193, 6706583), (481, 2690999), (949, 1363931), (2483, 521293), (2509, 515891), (2701, 479219), (7067, 183157), (7141, 181259), (13943, 92833), (14089, 91871), (35113, 36863)]