890803964

素因数分解:

$2^2\times {\mathrm{151}}^1\times {\mathrm{479}}^1\times {\mathrm{3079}}^1$

素因数の和:3713

約数の個数: 24

約数和(自身を含む): 1573017600

約数和(自身を除く): 682213636

約数列:

[1, 2, 4, 151, 302, 479, 604, 958, 1916, 3079, 6158, 12316, 72329, 144658, 289316, 464929, 929858, 1474841, 1859716, 2949682, 5899364, 222700991, 445401982, 890803964]

約数ペア:

[(1, 890803964), (2, 445401982), (4, 222700991), (151, 5899364), (302, 2949682), (479, 1859716), (604, 1474841), (958, 929858), (1916, 464929), (3079, 289316), (6158, 144658), (12316, 72329)]