2021082056

素因数分解:

$2^3\times 7^1\times {\mathrm{36090751}}^1$

素因数の和:36090764

約数の個数: 16

約数和(自身を含む): 4330890240

約数和(自身を除く): 2309808184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 36090751, 72181502, 144363004, 252635257, 288726008, 505270514, 1010541028, 2021082056]

約数ペア:

[(1, 2021082056), (2, 1010541028), (4, 505270514), (7, 288726008), (8, 252635257), (14, 144363004), (28, 72181502), (56, 36090751)]