2005481939

素因数分解:

${\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1\times {\mathrm{4591}}^1$

素因数の和:4970

約数の個数: 16

約数和(自身を含む): 2144647680

約数和(自身を除く): 139165741

約数列:

[1, 19, 83, 277, 1577, 4591, 5263, 22991, 87229, 381053, 436829, 1271707, 7240007, 24162433, 105551681, 2005481939]

約数ペア:

[(1, 2005481939), (19, 105551681), (83, 24162433), (277, 7240007), (1577, 1271707), (4591, 436829), (5263, 381053), (22991, 87229)]