142865866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{11617}}^1$

素因数の和:11686

約数の個数: 32

約数和(自身を含む): 257640768

約数和(自身を除く): 114774902

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 286, 473, 559, 946, 1118, 6149, 11617, 12298, 23234, 127787, 151021, 255574, 302042, 499531, 999062, 1661231, 3322462, 5494841, 6493903, 10989682, 12987806, 71432933, 142865866]

約数ペア:

[(1, 142865866), (2, 71432933), (11, 12987806), (13, 10989682), (22, 6493903), (26, 5494841), (43, 3322462), (86, 1661231), (143, 999062), (286, 499531), (473, 302042), (559, 255574), (946, 151021), (1118, 127787), (6149, 23234), (11617, 12298)]