2247707890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9772643}}^1$

素因数の和:9772673

約数の個数: 16

約数和(自身を含む): 4221782208

約数和(自身を除く): 1974074318

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 9772643, 19545286, 48863215, 97726430, 224770789, 449541578, 1123853945, 2247707890]

約数ペア:

[(1, 2247707890), (2, 1123853945), (5, 449541578), (10, 224770789), (23, 97726430), (46, 48863215), (115, 19545286), (230, 9772643)]