2783403010

素因数分解:

$2^1\times 5^1\times {\mathrm{50543}}^1\times {\mathrm{5507}}^1$

素因数の和:56057

約数の個数: 16

約数和(自身を含む): 5011134336

約数和(自身を除く): 2227731326

約数列:

[1, 2, 5, 10, 5507, 11014, 27535, 50543, 55070, 101086, 252715, 505430, 278340301, 556680602, 1391701505, 2783403010]

約数ペア:

[(1, 2783403010), (2, 1391701505), (5, 556680602), (10, 278340301), (5507, 505430), (11014, 252715), (27535, 101086), (50543, 55070)]