450291244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{279337}}^1$

素因数の和:279385

約数の個数: 24

約数和(自身を含む): 876003968

約数和(自身を除く): 425712724

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 279337, 558674, 1117348, 3631381, 7262762, 8659447, 14525524, 17318894, 34637788, 112572811, 225145622, 450291244]

約数ペア:

[(1, 450291244), (2, 225145622), (4, 112572811), (13, 34637788), (26, 17318894), (31, 14525524), (52, 8659447), (62, 7262762), (124, 3631381), (403, 1117348), (806, 558674), (1612, 279337)]