1330782616

素因数分解:

$2^3\times {\mathrm{6481}}^1\times {\mathrm{25667}}^1$

素因数の和:32154

約数の個数: 16

約数和(自身を含む): 2495699640

約数和(自身を除く): 1164917024

約数列:

[1, 2, 4, 8, 6481, 12962, 25667, 25924, 51334, 51848, 102668, 205336, 166347827, 332695654, 665391308, 1330782616]

約数ペア:

[(1, 1330782616), (2, 665391308), (4, 332695654), (8, 166347827), (6481, 205336), (12962, 102668), (25667, 51848), (25924, 51334)]