1297942396

素因数分解:

$2^2\times {\mathrm{347}}^1\times {\mathrm{907}}^1\times {\mathrm{1031}}^1$

素因数の和:2289

約数の個数: 24

約数和(自身を含む): 2282668416

約数和(自身を除く): 984726020

約数列:

[1, 2, 4, 347, 694, 907, 1031, 1388, 1814, 2062, 3628, 4124, 314729, 357757, 629458, 715514, 935117, 1258916, 1431028, 1870234, 3740468, 324485599, 648971198, 1297942396]

約数ペア:

[(1, 1297942396), (2, 648971198), (4, 324485599), (347, 3740468), (694, 1870234), (907, 1431028), (1031, 1258916), (1388, 935117), (1814, 715514), (2062, 629458), (3628, 357757), (4124, 314729)]