2009202338

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{2741}}^1$

素因数の和:3011

約数の個数: 48

約数和(自身を含む): 3584134008

約数和(自身を除く): 1574931670

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 233, 242, 286, 466, 1573, 2563, 2741, 3029, 3146, 5126, 5482, 6058, 28193, 30151, 33319, 35633, 56386, 60302, 66638, 71266, 331661, 366509, 391963, 638653, 663322, 733018, 783926, 1277306, 4311593, 7025183, 8302489, 8623186, 14050366, 16604978, 77277013, 91327379, 154554026, 182654758, 1004601169, 2009202338]

約数ペア:

[(1, 2009202338), (2, 1004601169), (11, 182654758), (13, 154554026), (22, 91327379), (26, 77277013), (121, 16604978), (143, 14050366), (233, 8623186), (242, 8302489), (286, 7025183), (466, 4311593), (1573, 1277306), (2563, 783926), (2741, 733018), (3029, 663322), (3146, 638653), (5126, 391963), (5482, 366509), (6058, 331661), (28193, 71266), (30151, 66638), (33319, 60302), (35633, 56386)]