2017457888

素因数分解:

$2^5\times {\mathrm{487}}^1\times {\mathrm{129457}}^1$

素因数の和:129954

約数の個数: 24

約数和(自身を含む): 3980056752

約数和(自身を除く): 1962598864

約数列:

[1, 2, 4, 8, 16, 32, 487, 974, 1948, 3896, 7792, 15584, 129457, 258914, 517828, 1035656, 2071312, 4142624, 63045559, 126091118, 252182236, 504364472, 1008728944, 2017457888]

約数ペア:

[(1, 2017457888), (2, 1008728944), (4, 504364472), (8, 252182236), (16, 126091118), (32, 63045559), (487, 4142624), (974, 2071312), (1948, 1035656), (3896, 517828), (7792, 258914), (15584, 129457)]