890478032

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{943303}}^1$

素因数の和:943370

約数の個数: 20

約数和(自身を含む): 1754545440

約数和(自身を除く): 864067408

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 943303, 1886606, 3773212, 7546424, 15092848, 55654877, 111309754, 222619508, 445239016, 890478032]

約数ペア:

[(1, 890478032), (2, 445239016), (4, 222619508), (8, 111309754), (16, 55654877), (59, 15092848), (118, 7546424), (236, 3773212), (472, 1886606), (944, 943303)]