388633336

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{533837}}^1$

素因数の和:533863

約数の個数: 32

約数和(自身を含む): 896847840

約数和(自身を除く): 508214504

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 533837, 1067674, 2135348, 3736859, 4270696, 6939881, 7473718, 13879762, 14947436, 27759524, 29894872, 48579167, 55519048, 97158334, 194316668, 388633336]

約数ペア:

[(1, 388633336), (2, 194316668), (4, 97158334), (7, 55519048), (8, 48579167), (13, 29894872), (14, 27759524), (26, 14947436), (28, 13879762), (52, 7473718), (56, 6939881), (91, 4270696), (104, 3736859), (182, 2135348), (364, 1067674), (728, 533837)]