2454431039

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1637}}^1$

素因数の和:1799

約数の個数: 32

約数和(自身を含む): 2792724480

約数和(自身を除く): 338293441

約数列:

[1, 19, 23, 47, 73, 437, 893, 1081, 1387, 1637, 1679, 3431, 20539, 31103, 31901, 37651, 65189, 76939, 78913, 119501, 715369, 1461841, 1499347, 1769597, 2270519, 2748523, 5616547, 33622343, 52221937, 106714393, 129180581, 2454431039]

約数ペア:

[(1, 2454431039), (19, 129180581), (23, 106714393), (47, 52221937), (73, 33622343), (437, 5616547), (893, 2748523), (1081, 2270519), (1387, 1769597), (1637, 1499347), (1679, 1461841), (3431, 715369), (20539, 119501), (31103, 78913), (31901, 76939), (37651, 65189)]