2005397187842

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{126014653}}^1$

素因数の和:126014837

約数の個数: 16

約数和(自身を含む): 3077277850680

約数和(自身を除く): 1071880662838

約数列:

[1, 2, 73, 109, 146, 218, 7957, 15914, 126014653, 252029306, 9199069669, 13735597177, 18398139338, 27471194354, 1002698593921, 2005397187842]

約数ペア:

[(1, 2005397187842), (2, 1002698593921), (73, 27471194354), (109, 18398139338), (146, 13735597177), (218, 9199069669), (7957, 252029306), (15914, 126014653)]