2115804976

素因数分解:

$2^4\times {\mathrm{3527}}^1\times {\mathrm{37493}}^1$

素因数の和:41028

約数の個数: 20

約数和(自身を含む): 4100643792

約数和(自身を除く): 1984838816

約数列:

[1, 2, 4, 8, 16, 3527, 7054, 14108, 28216, 37493, 56432, 74986, 149972, 299944, 599888, 132237811, 264475622, 528951244, 1057902488, 2115804976]

約数ペア:

[(1, 2115804976), (2, 1057902488), (4, 528951244), (8, 264475622), (16, 132237811), (3527, 599888), (7054, 299944), (14108, 149972), (28216, 74986), (37493, 56432)]