1738690129

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{2003}}^1$

素因数の和:2157

約数の個数: 32

約数和(自身を含む): 2050043904

約数和(自身を除く): 311353775

約数列:

[1, 11, 23, 47, 73, 253, 517, 803, 1081, 1679, 2003, 3431, 11891, 18469, 22033, 37741, 46069, 78913, 94141, 146219, 506759, 868043, 1035551, 1608409, 2165243, 3363037, 6872293, 23817673, 36993407, 75595223, 158062739, 1738690129]

約数ペア:

[(1, 1738690129), (11, 158062739), (23, 75595223), (47, 36993407), (73, 23817673), (253, 6872293), (517, 3363037), (803, 2165243), (1081, 1608409), (1679, 1035551), (2003, 868043), (3431, 506759), (11891, 146219), (18469, 94141), (22033, 78913), (37741, 46069)]