2017450799

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{5923}}^1$

素因数の和:6159

約数の個数: 32

約数和(自身を含む): 2627412480

約数和(自身を除く): 609961681

約数列:

[1, 7, 13, 19, 91, 133, 197, 247, 1379, 1729, 2561, 3743, 5923, 17927, 26201, 41461, 48659, 76999, 112537, 340613, 538993, 787759, 1166831, 1462981, 8167817, 10240867, 15168803, 22169789, 106181621, 155188523, 288207257, 2017450799]

約数ペア:

[(1, 2017450799), (7, 288207257), (13, 155188523), (19, 106181621), (91, 22169789), (133, 15168803), (197, 10240867), (247, 8167817), (1379, 1462981), (1729, 1166831), (2561, 787759), (3743, 538993), (5923, 340613), (17927, 112537), (26201, 76999), (41461, 48659)]