1317175918

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{811}}^1\times {\mathrm{6199}}^1$

素因数の和:7143

約数の個数: 16

約数和(自身を含む): 1993622400

約数和(自身を除く): 676446482

約数列:

[1, 2, 131, 262, 811, 1622, 6199, 12398, 106241, 212482, 812069, 1624138, 5027389, 10054778, 658587959, 1317175918]

約数ペア:

[(1, 1317175918), (2, 658587959), (131, 10054778), (262, 5027389), (811, 1624138), (1622, 812069), (6199, 212482), (12398, 106241)]