1313377638

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1\times {\mathrm{10453}}^1$

素因数の和:10988

約数の個数: 32

約数和(自身を含む): 2693619456

約数和(自身を除く): 1380241818

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 487, 974, 1461, 2922, 10453, 20906, 20941, 31359, 41882, 62718, 62823, 125646, 449479, 898958, 1348437, 2696874, 5090611, 10181222, 15271833, 30543666, 218896273, 437792546, 656688819, 1313377638]

約数ペア:

[(1, 1313377638), (2, 656688819), (3, 437792546), (6, 218896273), (43, 30543666), (86, 15271833), (129, 10181222), (258, 5090611), (487, 2696874), (974, 1348437), (1461, 898958), (2922, 449479), (10453, 125646), (20906, 62823), (20941, 62718), (31359, 41882)]