1337199838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{41443}}^1$

素因数の和:41548

約数の個数: 32

約数和(自身を含む): 2318543136

約数和(自身を除く): 981343298

約数列:

[1, 2, 13, 17, 26, 34, 73, 146, 221, 442, 949, 1241, 1898, 2482, 16133, 32266, 41443, 82886, 538759, 704531, 1077518, 1409062, 3025339, 6050678, 9158903, 18317806, 39329407, 51430763, 78658814, 102861526, 668599919, 1337199838]

約数ペア:

[(1, 1337199838), (2, 668599919), (13, 102861526), (17, 78658814), (26, 51430763), (34, 39329407), (73, 18317806), (146, 9158903), (221, 6050678), (442, 3025339), (949, 1409062), (1241, 1077518), (1898, 704531), (2482, 538759), (16133, 82886), (32266, 41443)]