1330587872

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{966997}}^1$

素因数の和:967050

約数の個数: 24

約数和(自身を含む): 2680518456

約数和(自身を除く): 1349930584

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 966997, 1933994, 3867988, 7735976, 15471952, 30943904, 41580871, 83161742, 166323484, 332646968, 665293936, 1330587872]

約数ペア:

[(1, 1330587872), (2, 665293936), (4, 332646968), (8, 166323484), (16, 83161742), (32, 41580871), (43, 30943904), (86, 15471952), (172, 7735976), (344, 3867988), (688, 1933994), (1376, 966997)]