2193240010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16871077}}^1$

素因数の和:16871097

約数の個数: 16

約数和(自身を含む): 4251511656

約数和(自身を除く): 2058271646

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 16871077, 33742154, 84355385, 168710770, 219324001, 438648002, 1096620005, 2193240010]

約数ペア:

[(1, 2193240010), (2, 1096620005), (5, 438648002), (10, 219324001), (13, 168710770), (26, 84355385), (65, 33742154), (130, 16871077)]