1566215148

素因数分解:

$2^2\times 3^1\times {\mathrm{1997}}^1\times {\mathrm{65357}}^1$

素因数の和:67361

約数の個数: 24

約数和(自身を含む): 3656387952

約数和(自身を除く): 2090172804

約数列:

[1, 2, 3, 4, 6, 12, 1997, 3994, 5991, 7988, 11982, 23964, 65357, 130714, 196071, 261428, 392142, 784284, 130517929, 261035858, 391553787, 522071716, 783107574, 1566215148]

約数ペア:

[(1, 1566215148), (2, 783107574), (3, 522071716), (4, 391553787), (6, 261035858), (12, 130517929), (1997, 784284), (3994, 392142), (5991, 261428), (7988, 196071), (11982, 130714), (23964, 65357)]