1277201982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{81527}}^1$

素因数の和:81912

約数の個数: 32

約数和(自身を含む): 2927181312

約数和(自身を除く): 1649979330

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 373, 746, 1119, 2238, 2611, 5222, 7833, 15666, 81527, 163054, 244581, 489162, 570689, 1141378, 1712067, 3424134, 30409571, 60819142, 91228713, 182457426, 212866997, 425733994, 638600991, 1277201982]

約数ペア:

[(1, 1277201982), (2, 638600991), (3, 425733994), (6, 212866997), (7, 182457426), (14, 91228713), (21, 60819142), (42, 30409571), (373, 3424134), (746, 1712067), (1119, 1141378), (2238, 570689), (2611, 489162), (5222, 244581), (7833, 163054), (15666, 81527)]