2019010136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{5237}}^1$

素因数の和:5604

約数の個数: 64

約数和(自身を含む): 4461518880

約数和(自身を除く): 2442508744

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 337, 572, 674, 1144, 1348, 2696, 3707, 4381, 5237, 7414, 8762, 10474, 14828, 17524, 20948, 29656, 35048, 41896, 48191, 57607, 68081, 96382, 115214, 136162, 192764, 230428, 272324, 385528, 460856, 544648, 748891, 1497782, 1764869, 2995564, 3529738, 5991128, 7059476, 14118952, 19413559, 22943297, 38827118, 45886594, 77654236, 91773188, 155308472, 183546376, 252376267, 504752534, 1009505068, 2019010136]

約数ペア:

[(1, 2019010136), (2, 1009505068), (4, 504752534), (8, 252376267), (11, 183546376), (13, 155308472), (22, 91773188), (26, 77654236), (44, 45886594), (52, 38827118), (88, 22943297), (104, 19413559), (143, 14118952), (286, 7059476), (337, 5991128), (572, 3529738), (674, 2995564), (1144, 1764869), (1348, 1497782), (2696, 748891), (3707, 544648), (4381, 460856), (5237, 385528), (7414, 272324), (8762, 230428), (10474, 192764), (14828, 136162), (17524, 115214), (20948, 96382), (29656, 68081), (35048, 57607), (41896, 48191)]