2783155834

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1\times {\mathrm{2543}}^1$

素因数の和:2994

約数の個数: 32

約数和(自身を含む): 4461972480

約数和(自身を除く): 1678816646

約数列:

[1, 2, 19, 38, 83, 166, 347, 694, 1577, 2543, 3154, 5086, 6593, 13186, 28801, 48317, 57602, 96634, 211069, 422138, 547219, 882421, 1094438, 1764842, 4010311, 8020622, 16765999, 33531998, 73240943, 146481886, 1391577917, 2783155834]

約数ペア:

[(1, 2783155834), (2, 1391577917), (19, 146481886), (38, 73240943), (83, 33531998), (166, 16765999), (347, 8020622), (694, 4010311), (1577, 1764842), (2543, 1094438), (3154, 882421), (5086, 547219), (6593, 422138), (13186, 211069), (28801, 96634), (48317, 57602)]