2003443201

素因数分解:

${\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1\times {\mathrm{2459}}^1$

素因数の和:2928

約数の個数: 16

約数和(自身を含む): 2131934400

約数和(自身を除く): 128491199

約数列:

[1, 19, 137, 313, 2459, 2603, 5947, 42881, 46721, 336883, 769667, 814739, 6400777, 14623673, 105444379, 2003443201]

約数ペア:

[(1, 2003443201), (19, 105444379), (137, 14623673), (313, 6400777), (2459, 814739), (2603, 769667), (5947, 336883), (42881, 46721)]