264365152136

素因数分解:

$2^3\times {\mathrm{65407}}^1\times {\mathrm{505231}}^1$

素因数の和:570644

約数の個数: 16

約数和(自身を含む): 495693219840

約数和(自身を除く): 231328067704

約数列:

[1, 2, 4, 8, 65407, 130814, 261628, 505231, 523256, 1010462, 2020924, 4041848, 33045644017, 66091288034, 132182576068, 264365152136]

約数ペア:

[(1, 264365152136), (2, 132182576068), (4, 66091288034), (8, 33045644017), (65407, 4041848), (130814, 2020924), (261628, 1010462), (505231, 523256)]