1567272464

素因数分解:

$2^4\times {\mathrm{809}}^1\times {\mathrm{121081}}^1$

素因数の和:121898

約数の個数: 20

約数和(自身を含む): 3040369020

約数和(自身を除く): 1473096556

約数列:

[1, 2, 4, 8, 16, 809, 1618, 3236, 6472, 12944, 121081, 242162, 484324, 968648, 1937296, 97954529, 195909058, 391818116, 783636232, 1567272464]

約数ペア:

[(1, 1567272464), (2, 783636232), (4, 391818116), (8, 195909058), (16, 97954529), (809, 1937296), (1618, 968648), (3236, 484324), (6472, 242162), (12944, 121081)]