2147807812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1117}}^1\times {\mathrm{28277}}^1$

素因数の和:29415

約数の個数: 24

約数和(自身を含む): 3983465304

約数和(自身を除く): 1835657492

約数列:

[1, 2, 4, 17, 34, 68, 1117, 2234, 4468, 18989, 28277, 37978, 56554, 75956, 113108, 480709, 961418, 1922836, 31585409, 63170818, 126341636, 536951953, 1073903906, 2147807812]

約数ペア:

[(1, 2147807812), (2, 1073903906), (4, 536951953), (17, 126341636), (34, 63170818), (68, 31585409), (1117, 1922836), (2234, 961418), (4468, 480709), (18989, 113108), (28277, 75956), (37978, 56554)]