375026828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{120047}}^1$

素因数の和:120133

約数の個数: 24

約数和(自身を含む): 726050304

約数和(自身を除く): 351023476

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 120047, 240094, 480188, 1320517, 2641034, 5282068, 8523337, 17046674, 34093348, 93756707, 187513414, 375026828]

約数ペア:

[(1, 375026828), (2, 187513414), (4, 93756707), (11, 34093348), (22, 17046674), (44, 8523337), (71, 5282068), (142, 2641034), (284, 1320517), (781, 480188), (1562, 240094), (3124, 120047)]