771119324

素因数分解:

$2^2\times {\mathrm{821}}^1\times {\mathrm{234811}}^1$

素因数の和:235636

約数の個数: 12

約数和(自身を含む): 1351108248

約数和(自身を除く): 579988924

約数列:

[1, 2, 4, 821, 1642, 3284, 234811, 469622, 939244, 192779831, 385559662, 771119324]

約数ペア:

[(1, 771119324), (2, 385559662), (4, 192779831), (821, 939244), (1642, 469622), (3284, 234811)]