256606446

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1859467}}^1$

素因数の和:1859495

約数の個数: 16

約数和(自身を含む): 535526784

約数和(自身を除く): 278920338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1859467, 3718934, 5578401, 11156802, 42767741, 85535482, 128303223, 256606446]

約数ペア:

[(1, 256606446), (2, 128303223), (3, 85535482), (6, 42767741), (23, 11156802), (46, 5578401), (69, 3718934), (138, 1859467)]