2021859202318

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{281}}^1\times {\mathrm{1298309}}^1$

素因数の和:1298772

約数の個数: 32

約数和(自身を含む): 3242389007520

約数和(自身を除く): 1220529805202

約数列:

[1, 2, 17, 34, 163, 281, 326, 562, 2771, 4777, 5542, 9554, 45803, 91606, 778651, 1298309, 1557302, 2596618, 22071253, 44142506, 211624367, 364824829, 423248734, 729649658, 3597614239, 6202022093, 7195228478, 12404044186, 59466447127, 118932894254, 1010929601159, 2021859202318]

約数ペア:

[(1, 2021859202318), (2, 1010929601159), (17, 118932894254), (34, 59466447127), (163, 12404044186), (281, 7195228478), (326, 6202022093), (562, 3597614239), (2771, 729649658), (4777, 423248734), (5542, 364824829), (9554, 211624367), (45803, 44142506), (91606, 22071253), (778651, 2596618), (1298309, 1557302)]