2000995554

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{1039}}^1\times {\mathrm{4397}}^1$

素因数の和:5514

約数の個数: 32

約数和(自身を含む): 4061640960

約数和(自身を除く): 2060645406

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 1039, 2078, 3117, 4397, 6234, 8794, 13191, 26382, 75847, 151694, 227541, 320981, 455082, 641962, 962943, 1925886, 4568483, 9136966, 13705449, 27410898, 333499259, 666998518, 1000497777, 2000995554]

約数ペア:

[(1, 2000995554), (2, 1000497777), (3, 666998518), (6, 333499259), (73, 27410898), (146, 13705449), (219, 9136966), (438, 4568483), (1039, 1925886), (2078, 962943), (3117, 641962), (4397, 455082), (6234, 320981), (8794, 227541), (13191, 151694), (26382, 75847)]