1276171010

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{373}}^1\times {\mathrm{2099}}^1$

素因数の和:2642

約数の個数: 32

約数和(自身を含む): 2318500800

約数和(自身を除く): 1042329790

約数列:

[1, 2, 5, 10, 163, 326, 373, 746, 815, 1630, 1865, 2099, 3730, 4198, 10495, 20990, 60799, 121598, 303995, 342137, 607990, 684274, 782927, 1565854, 1710685, 3421370, 3914635, 7829270, 127617101, 255234202, 638085505, 1276171010]

約数ペア:

[(1, 1276171010), (2, 638085505), (5, 255234202), (10, 127617101), (163, 7829270), (326, 3914635), (373, 3421370), (746, 1710685), (815, 1565854), (1630, 782927), (1865, 684274), (2099, 607990), (3730, 342137), (4198, 303995), (10495, 121598), (20990, 60799)]