1330509688

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{1059323}}^1$

素因数の和:1059486

約数の個数: 16

約数和(自身を含む): 2510597880

約数和(自身を除く): 1180088192

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 1059323, 2118646, 4237292, 8474584, 166313711, 332627422, 665254844, 1330509688]

約数ペア:

[(1, 1330509688), (2, 665254844), (4, 332627422), (8, 166313711), (157, 8474584), (314, 4237292), (628, 2118646), (1256, 1059323)]