1330578154

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{211943}}^1$

素因数の和:212061

約数の個数: 16

約数和(自身を含む): 2070268992

約数和(自身を除く): 739690838

約数列:

[1, 2, 43, 73, 86, 146, 3139, 6278, 211943, 423886, 9113549, 15471839, 18227098, 30943678, 665289077, 1330578154]

約数ペア:

[(1, 1330578154), (2, 665289077), (43, 30943678), (73, 18227098), (86, 15471839), (146, 9113549), (3139, 423886), (6278, 211943)]