1292509330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{42643}}^1$

素因数の和:43090

約数の個数: 32

約数和(自身を含む): 2665079424

約数和(自身を除く): 1372570094

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 433, 866, 2165, 3031, 4330, 6062, 15155, 30310, 42643, 85286, 213215, 298501, 426430, 597002, 1492505, 2985010, 18464419, 36928838, 92322095, 129250933, 184644190, 258501866, 646254665, 1292509330]

約数ペア:

[(1, 1292509330), (2, 646254665), (5, 258501866), (7, 184644190), (10, 129250933), (14, 92322095), (35, 36928838), (70, 18464419), (433, 2985010), (866, 1492505), (2165, 597002), (3031, 426430), (4330, 298501), (6062, 213215), (15155, 85286), (30310, 42643)]