2031097426

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1\times {\mathrm{547}}^1$

素因数の和:1030

約数の個数: 32

約数和(自身を含む): 3143854080

約数和(自身を除く): 1112756654

約数列:

[1, 2, 71, 79, 142, 158, 331, 547, 662, 1094, 5609, 11218, 23501, 26149, 38837, 43213, 47002, 52298, 77674, 86426, 181057, 362114, 1856579, 3068123, 3713158, 6136246, 12855047, 14303503, 25710094, 28607006, 1015548713, 2031097426]

約数ペア:

[(1, 2031097426), (2, 1015548713), (71, 28607006), (79, 25710094), (142, 14303503), (158, 12855047), (331, 6136246), (547, 3713158), (662, 3068123), (1094, 1856579), (5609, 362114), (11218, 181057), (23501, 86426), (26149, 77674), (38837, 52298), (43213, 47002)]