123394124

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{43633}}^1$

素因数の和:43745

約数の個数: 24

約数和(自身を含む): 249237408

約数和(自身を除く): 125843284

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 43633, 87266, 174532, 305431, 610862, 1221724, 4406933, 8813866, 17627732, 30848531, 61697062, 123394124]

約数ペア:

[(1, 123394124), (2, 61697062), (4, 30848531), (7, 17627732), (14, 8813866), (28, 4406933), (101, 1221724), (202, 610862), (404, 305431), (707, 174532), (1414, 87266), (2828, 43633)]