890753584

素因数分解:

$2^4\times 7^1\times {\mathrm{7953157}}^1$

素因数の和:7953172

約数の個数: 20

約数和(自身を含む): 1972383184

約数和(自身を除く): 1081629600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 7953157, 15906314, 31812628, 55672099, 63625256, 111344198, 127250512, 222688396, 445376792, 890753584]

約数ペア:

[(1, 890753584), (2, 445376792), (4, 222688396), (7, 127250512), (8, 111344198), (14, 63625256), (16, 55672099), (28, 31812628), (56, 15906314), (112, 7953157)]