1330981568

素因数分解:

$2^6\times 7^1\times {\mathrm{2970941}}^1$

素因数の和:2970960

約数の個数: 28

約数和(自身を含む): 3018477072

約数和(自身を除く): 1687495504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 2970941, 5941882, 11883764, 20796587, 23767528, 41593174, 47535056, 83186348, 95070112, 166372696, 190140224, 332745392, 665490784, 1330981568]

約数ペア:

[(1, 1330981568), (2, 665490784), (4, 332745392), (7, 190140224), (8, 166372696), (14, 95070112), (16, 83186348), (28, 47535056), (32, 41593174), (56, 23767528), (64, 20796587), (112, 11883764), (224, 5941882), (448, 2970941)]